{"id":7935,"date":"2024-10-06T21:03:37","date_gmt":"2024-10-06T19:03:37","guid":{"rendered":"https:\/\/matiasraja.es\/?p=7935"},"modified":"2024-10-08T23:18:42","modified_gmt":"2024-10-08T21:18:42","slug":"algunos-minerales-de-la-region-de-murcia","status":"publish","type":"post","link":"https:\/\/matiasraja.es\/?p=7935","title":{"rendered":"Algunos minerales de la Regi\u00f3n de Murcia"},"content":{"rendered":"\n<p>Como estoy muy liado con el trabajo, he decidido hacer un <em>post<\/em> f\u00e1cil a base de fotos recicladas de mis estados de <em>WhatsApp<\/em>: cada d\u00eda pongo en dicho recurso una foto (a veces varias) de un mineral de mi colecci\u00f3n. Siguiendo las normas de la \u00abmineralog\u00eda manosc\u00f3pica\u00bb, la mayor parte de las fotos incluyen mi mano como referencia. Tambi\u00e9n, una gran parte de las fotos ha sido hecha en condiciones similares de iluminaci\u00f3n (la l\u00e1mpara de mi despacho). Finalmente, el denominador com\u00fan que vertebra esta selecci\u00f3n de algunos minerales de la Regi\u00f3n de Murcia es la <strong>anomal\u00eda<\/strong>. Por esto entiendo, sobre todo, minerales corrientes encontrados en sitios insospechados, o bien ejemplares raros a nivel de la mineralog\u00eda regional. En ambos casos, hay una intenci\u00f3n clara de poner en valor los minerales murcianos que no proceden de la <em>Sierra Minera<\/em> ni se ven, generalmente, en los puestos de la <em>Feria de Minerales de La Uni\u00f3n<\/em>.<\/p>\n\n\n\n<p>Algunas de estas fotos se han incorporado la <a href=\"https:\/\/matiasraja.es\/?page_id=173\" target=\"_blank\" rel=\"noreferrer noopener\">Galer\u00eda de minerales<\/a> de esta <em>web<\/em>, siempre en actualizaci\u00f3n, donde pod\u00e9is ver otras piezas de mi colecci\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7970\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7970\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1728067335&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.02&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3065\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-1024x768.jpg\" alt=\"\" class=\"wp-image-7970\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3065-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Piromorfita, un fosfato de plomo muy raro en nuestra regi\u00f3n. Este ejemplar procede de un bancal de almendros en Cuesta de Gos (\u00c1guilas) y est\u00e1 poco rodado, por lo que el fil\u00f3n est\u00e1 sepultado bajo el terreno arado.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7936\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7936\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371.jpg\" data-orig-size=\"1024,768\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1724342742&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2371\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371.jpg\" alt=\"\" class=\"wp-image-7936\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2371-768x576.jpg 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Granate melanito, ejemplar completo (12 caras r\u00f3mbicas) de 600 gramos, procedente de los alrededores de las minas de San Antonio (Ceheg\u00edn). Aparece en roca of\u00edtica meteorizada. He estado decenas de veces en yacimiento, desde la primera vez en los a\u00f1os 90, que me llev\u00f3 mi padre.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7937\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7937\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725490163&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2661\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-1024x768.jpg\" alt=\"\" class=\"wp-image-7937\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2661-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Calcita, ejemplar procedente de Oj\u00f3s. Lo excepcional de esta pieza es el tama\u00f1o y h\u00e1bito de los cristales, de cuerpo casi cil\u00edndrico rematados en pir\u00e1mide triangular. Aparecen en una marga miocena donde el fil\u00f3n ha sido expuesto por la erosi\u00f3n (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7938\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7938\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1726775198&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_2854\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-1024x768.jpg\" alt=\"\" class=\"wp-image-7938\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2854-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Drusa de cristales de cuarzo \u00abhielo\u00bb de Carrascoy, recogida en la escombrera de una mina de hierro. Reconozco que no es tan bonito como el cuarzo de La Uni\u00f3n, pero su aspecto de cubitos de cubata agrietados es verdaderamente peculiar (ver <a href=\"https:\/\/matiasraja.es\/?p=2784\" target=\"_blank\" rel=\"noreferrer noopener\">Cuarzo<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7940\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7940\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1703446433&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_6473\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-1024x768.jpg\" alt=\"\" class=\"wp-image-7940\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6473-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Cristales c\u00fabicos de fluorita de Bolnuevo (Mazarr\u00f3n). La fluorita no est\u00e1 citada en los grandes cotos mineros de Mazarr\u00f3n, pero si que aparece masiva y dif\u00edcilmente reconocible en una peque\u00f1a mina de plomo en dolom\u00edas franciscanas. Hasta ahora s\u00f3lo he podido recuperar una pieza con cristales que no superan los 5 mil\u00edmetros (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7941\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7941\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1703194704&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_6358\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-1024x768.jpg\" alt=\"\" class=\"wp-image-7941\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6358-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Pirita, Ricote. Ha llovido mucho desde que me pas\u00e9 varios d\u00edas cavando en busca n\u00f3dulos de pirita en margas cret\u00e1cicas de la Sierra de Ricote y tuve la suerte de recuperar varios ejemplares excelentes. Este n\u00f3dulo ha sido recogido en tiempos m\u00e1s recientes. Exhibe un patr\u00f3n de cristales en forma de roseta y se encontraba expuesto por la erosi\u00f3n, a pesar de lo cual tiene una bonita p\u00e1tina  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7943\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7943\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1691173069&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3791\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-1024x768.jpg\" alt=\"\" class=\"wp-image-7943\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3791-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Las localidades cl\u00e1sicas para la prehnita en la Regi\u00f3n son Ceheg\u00edn y Caravaca (un yacimiento desaparecido). Pero a m\u00ed me encanta esta pieza de un aforamiento de ofitas en la Sierra de Ricote  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7944\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7944\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1727642418&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_3015\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-1024x768.jpg\" alt=\"\" class=\"wp-image-7944\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3015-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>La hornblenda bas\u00e1ltica aparece en buenos cristales en los basaltos de Tallante (Cartagena), casi siempre sueltos y rotos, en su mayor\u00eda, al ser liberados por la erosi\u00f3n.  Este ejemplar, completo y de buen tama\u00f1o est\u00e1 todav\u00eda embutido en matriz, lo que le da un valor adicional para \u00abvitrin\u00f3logos\u00bb (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7945\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7945\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1726880320&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2871\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-1024x768.jpg\" alt=\"\" class=\"wp-image-7945\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2871-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>La famosa celestina de Ulea aparece en areniscas miocenas. La de la foto es una celestina de Ulea formada en terrenos del Keuper, concretamente, en un estrato de origen evapor\u00edtico. El h\u00e1bito tabular de los cristales y la delicada tinci\u00f3n por \u00f3xidos de hierro hacen de esta pieza una de mis favoritas  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7946\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7946\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1727743510&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3031\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-1024x768.jpg\" alt=\"\" class=\"wp-image-7946\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3031-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Cubo (deformado) de fluorita verde de Ulea. Sin duda uno de los yacimientos m\u00e1s sorprendentes de Murcia. Los cristales aparecen flotantes y sus seis caras no se desarrollan por igual, lo que no le quita espectacularidad a las piezas  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8075\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8075\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1728428797&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3138\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-1024x768.jpg\" alt=\"\" class=\"wp-image-8075\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3138-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Cerusita sobre galena. Una cantera en La Paca (Lorca) expuso antiguos filones de galena. Alguna de las piezas llevaban cerusita y el ejemplar de la foto es el que ten\u00eda cristales de mayor tama\u00f1o, si bien, las drusas de cristales peque\u00f1os suelen ser m\u00e1s brillantes.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7949\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7949\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725411856&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2635\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-1024x768.jpg\" alt=\"\" class=\"wp-image-7949\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2635-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Aragonito fibroso te\u00f1ido por cobre, Almendricos (Lorca). La mina Santa Isabel, cuyo acceso es complicado y a\u00fan recuerdo con agobio los metros que hab\u00eda que arrastrarse sin poder levantar la cabeza, corta una cueva natural donde se form\u00f3 este bonito mineral.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7950\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7950\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1685214290&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.02&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_1466\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-1024x768.jpg\" alt=\"\" class=\"wp-image-7950\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_1466-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Pirolusita (o similar, los manganesos son complicados) botroidal sobre psilomelana y acompa\u00f1ada de calcita, formada en los <a href=\"https:\/\/matiasraja.es\/?p=5704\" target=\"_blank\" rel=\"noreferrer noopener\">terrenos miocenos de Espinardo<\/a> (Murcia). Un peque\u00f1o yacimiento menos conocido que el de San Gin\u00e9s de la Jara (Cartagena).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"691\" data-attachment-id=\"7951\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7951\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-scaled.jpg\" data-orig-size=\"2560,1728\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1687727018&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2997-2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-300x203.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-1024x691.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-1024x691.jpg\" alt=\"\" class=\"wp-image-7951\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-1024x691.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-300x203.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-768x518.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-1536x1037.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-2048x1383.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2997-2-1200x810.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Cristales de cuarzo sobre dolomita, de peque\u00f1o tama\u00f1o pero gran pureza. La formaci\u00f3n de esta drusa est\u00e1 ligada a procesos hidrotermales en un afloramiento \u00edgneo tri\u00e1sico de Oj\u00f3s  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7953\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7953\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1690889704&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3648\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-1024x768.jpg\" alt=\"\" class=\"wp-image-7953\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3648-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Piritoedro de la rambla del Piscalejo (Caravaca), aunque tiene una gruesa p\u00e1tina de \u00f3xido por estar a la intemperie, su tama\u00f1o excepcional lo compensa (ver <a href=\"https:\/\/matiasraja.es\/?p=673\" target=\"_blank\" rel=\"noreferrer noopener\">La verdadera historia del mamut de Caravaca<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7954\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7954\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725350641&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2628\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-1024x768.jpg\" alt=\"\" class=\"wp-image-7954\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2628-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Ramita de cobre nativo cubierta de malaquita, de Nogalte (Lorca). Las labores mineras han sido sepultadas por la agricultura, as\u00ed que los minerales est\u00e1n dispersos bajo los almendros.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7955\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7955\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1697274683&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_5020\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-1024x768.jpg\" alt=\"\" class=\"wp-image-7955\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_5020-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>N\u00f3dulo de barita, de una rambla que va a parar al r\u00edo Qu\u00edpar en Caravaca. Este peculiar yacimiento, en el contacto Tri\u00e1sico y Cret\u00e1cico ha sido estudiado por mi amigo Luis Arrufat<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7972\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7972\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1674730822&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_9907\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-1024x768.jpg\" alt=\"\" class=\"wp-image-7972\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_9907-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Hematites, procedente de la Cuesta de las Lajas de La Uni\u00f3n. Esta magn\u00edfica masa de \u00f3xido de hierro es una de las anomal\u00edas m\u00e1s curiosas que he recogido, ya que su origen no est\u00e1 ligado al del resto de las especies del famoso distrito minero (ver <a href=\"https:\/\/matiasraja.es\/?p=4146\" target=\"_blank\" rel=\"noreferrer noopener\">Mis minerales de La Uni\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8013\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8013\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1728233298&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3100\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-1024x768.jpg\" alt=\"\" class=\"wp-image-8013\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3100-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Andalucita, agregado en forma de ramo de cristales prism\u00e1ticos de base cuadrada, con biotita, de Mazarr\u00f3n. Desde que encontr\u00e9 las primeras andalucitas en las andesitas hace 40 a\u00f1os, este es el mejor ejemplar que he recogido (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"806\" data-attachment-id=\"7957\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7957\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-scaled.jpg\" data-orig-size=\"2560,2014\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1690128563&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3475\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-300x236.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-1024x806.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-1024x806.jpg\" alt=\"\" class=\"wp-image-7957\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-1024x806.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-300x236.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-768x604.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-1536x1209.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-2048x1611.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3475-1200x944.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Feldespato de la familia de las plagioclasas (duda entre anortita y albita). Se trata de un cristal completo, aunque algo irregular, salido de los basaltos de Tallante (Cartagena). Es el mayor ejemplar que he conseguido tras muchas horas bajo el sol de verano y el ardiente suelo volc\u00e1nico (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7958\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7958\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1726880076&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2868\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-1024x768.jpg\" alt=\"\" class=\"wp-image-7958\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2868-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Calcita de Archena. Este ejemplar procede del parking que hab\u00eda frente al Balneario de Archena junto a un talud vertical, el mismo que se derrumb\u00f3 atrapando varios coches. La pureza y h\u00e1bito en la peque\u00f1a drusa me parecen dignos de menci\u00f3n  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7959\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7959\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1720386655&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_0232\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-1024x768.jpg\" alt=\"\" class=\"wp-image-7959\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_0232-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Aragonito, agregado de prismas y agujas pseudohexagonales del Keuper de Ulea. Agradezco a Fran Garc\u00eda que me indic\u00f3 el lugar exacto de donde procede este ejemplar  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7960\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7960\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47.jpg\" data-orig-size=\"1600,1200\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1691228131&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"cfe003a1-4432-41d2-bfb4-0850116fcc47\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-1024x768.jpg\" alt=\"\" class=\"wp-image-7960\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47-1200x900.jpg 1200w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/cfe003a1-4432-41d2-bfb4-0850116fcc47.jpg 1600w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Masa de blenda y galena, con un carbonato, de las minas del Cerrillar en la Cresta del Gallo (Murcia). Curiosamente, mucha gente a\u00fan cree que la antigua mina era de hierro. He usado la luz para diferenciar entre los minerales, as\u00ed la galena aparece algo m\u00e1s azulada.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7974\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7974\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1690834111&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.02&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3632\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-1024x768.jpg\" alt=\"\" class=\"wp-image-7974\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3632-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Celestina y calcita, del monte Miravete de Torreag\u00fcera (Murcia). Mineral\u00f3gicamente hablando, lo m\u00e1s curioso que he recogido en varios a\u00f1os viviendo en las inmediaciones.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7961\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7961\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1704030707&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_6688\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-1024x768.jpg\" alt=\"\" class=\"wp-image-7961\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_6688-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Fil\u00f3n de cobre y mercurio, minas del Collatero en Las Balsicas (Mazarr\u00f3n). En las pasadas Navidades visit\u00e9 por \u00faltima vez la galer\u00eda y tom\u00e9 esta foto en la que destaca la gama de verdes y azules de los minerales de cobre alterados y el rojo intenso del cinabrio pulverulento (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7971\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7971\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1690626190&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_3537\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-1024x768.jpg\" alt=\"\" class=\"wp-image-7971\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3537-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Calcedonia del Cabezo Negro de Zeneta. La calcedonia no es dif\u00edcil de ver en ese afloramiento volc\u00e1nico, pero en forma de peque\u00f1a estalactita es una curiosidad.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8011\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8011\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1728231774&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3094\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-1024x768.jpg\" alt=\"\" class=\"wp-image-8011\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3094-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Azurita en forma de roseta tipo Chessy, encontrada en Morata (Lorca, pero m\u00e1s cerca de Mazarr\u00f3n \ud83d\ude42 ). Formada en la zona de meteorizaci\u00f3n de unos esquistos con magnetita y calcopirita. Para m\u00ed es una pieza extraordinaria (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8014\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8014\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1727743984&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3034\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-1024x768.jpg\" alt=\"\" class=\"wp-image-8014\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3034-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Hematites cristalizada de Ulea, formada en yesos del Keuper. Aunque el desarrollo de los cristales es un poco irregular, las caras brillan como espejos  (ver <a href=\"https:\/\/matiasraja.es\/?p=1987\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales del Valle de Ricote<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7985\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7985\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1692184090&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_4115\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-1024x768.jpg\" alt=\"\" class=\"wp-image-7985\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4115-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Cuarzo, agregado de cristales crecidos sobre calcedonia del Mesiniense de Campos del R\u00edo. Llama la atenci\u00f3n el curioso h\u00e1bito a base de recrecimientos en las pir\u00e1mides hexagonales.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8020\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8020\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1728231853&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;25&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_3097\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-1024x768.jpg\" alt=\"\" class=\"wp-image-8020\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_3097-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Bornita de Santomera. Desde el punto de vista de la calidad mineral, para m\u00ed las minas de cobre de Santomera son las m\u00e1s importantes de la Regi\u00f3n. He identificado, adem\u00e1s, calcopirita, calcosina y covellina, por decir s\u00f3lo los sulfuros. La memoria del IGME menciona cobres grises, pero nunca he visto arseniatos all\u00ed&#8230; merecer\u00eda la pena hacer un estudio en condiciones.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_0918-1536x1152.jpg\" alt=\"\" width=\"1536\" height=\"1152\"\/><figcaption>Manganita\/pirolusita de Mazarr\u00f3n. Se trata de una placa cristalizada que recuper\u00e9 en una escombrera donde se pueden encontrar otras manifestaciones de los \u00f3xidos de manganeso, maravillosos a la lupa binocular (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7968\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7968\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1696550282&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_4824\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-1024x768.jpg\" alt=\"\" class=\"wp-image-7968\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_4824-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Galena, minas de San Crist\u00f3bal &#8212; Los Perules de Mazarr\u00f3n. Encontrar galena, cantidades apreciables, en las viejas minas es una tarea casi imposible. Por eso esta pieza recogida en 2021 con un fil\u00f3n de galena de varios cent\u00edmetros de grosor, acompa\u00f1ada de siderita, pirita y cuarzo, figura entre mis \u00abtesoros\u00bb m\u00e1s apreciados (ver <a href=\"https:\/\/matiasraja.es\/?p=3382\" target=\"_blank\" rel=\"noreferrer noopener\">Minerales de Mazarr\u00f3n<\/a>). <\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Un par de curiosidades<\/h2>\n\n\n\n<p>Tambi\u00e9n he hecho propaganda de las propiedades de los minerales a trav\u00e9s de los estados de <em>WhatsApp<\/em>, como el magnetismo o la fluorescencia.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"8070\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=8070\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725843959&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;160&quot;,&quot;shutter_speed&quot;:&quot;0.03030303030303&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_2721\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-1024x768.jpg\" alt=\"\" class=\"wp-image-8070\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2721-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Piedra im\u00e1n de La Uni\u00f3n. En este <a href=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2719.mov\" target=\"_blank\" rel=\"noreferrer noopener\">v\u00eddeo<\/a> se puede ver como es capaz de levantar unas tijeras. Aunque tiene un magnetismo bastante fuerte, no es comparable al de un im\u00e1n artificial. El movimiento de vaiv\u00e9n que hago al principio polariza levemente el acero de las tijeras y mejora la atracci\u00f3n (ver <a href=\"https:\/\/matiasraja.es\/?p=412\" target=\"_blank\" rel=\"noreferrer noopener\">Piedra im\u00e1n<\/a>).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7963\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7963\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725903231&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;250&quot;,&quot;shutter_speed&quot;:&quot;0.058823529411765&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2740\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-1024x768.jpg\" alt=\"\" class=\"wp-image-7963\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2740-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Algunos minerales: calcita (Oj\u00f3s), cuarzo (Villanueva), n\u00f3dulo de barita (Caravaca), hemimorfita (Zarzadilla de Totana) y fluorita (Ulea).<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-attachment-id=\"7965\" data-permalink=\"https:\/\/matiasraja.es\/?attachment_id=7965\" data-orig-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-scaled.jpg\" data-orig-size=\"2560,1920\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.2&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone SE (1st generation)&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1725903073&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.15&quot;,&quot;iso&quot;:&quot;2000&quot;,&quot;shutter_speed&quot;:&quot;0.058823529411765&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"IMG_2736\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-300x225.jpg\" data-large-file=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-1024x768.jpg\" src=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-1024x768.jpg\" alt=\"\" class=\"wp-image-7965\" srcset=\"https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-1024x768.jpg 1024w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-300x225.jpg 300w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-768x576.jpg 768w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-1536x1152.jpg 1536w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-2048x1536.jpg 2048w, https:\/\/matiasraja.es\/wp-content\/uploads\/2024\/10\/IMG_2736-1200x900.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption>Los mismos minerales con luz UV de onda larga.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Ep\u00edlogo<\/h2>\n\n\n\n<p>Este <em>post<\/em>, aparte de f\u00e1cil, es una reivindicaci\u00f3n de mi forma de entender la mineralog\u00eda: minerales de composici\u00f3n sencilla que no dejan de sorprenderte, menas met\u00e1licas y muchos minerales extra\u00eddos m\u00e1s por la erosi\u00f3n que por el martillo&#8230; Espero que os haya gustado. Si es as\u00ed, otro d\u00eda, en lugar de algunos minerales de la Regi\u00f3n de Murcia, hablaremos de lo que podemos encontrar en las provincias lim\u00edtrofes, o m\u00e1s lejos \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Como estoy muy liado con el trabajo, he decidido hacer un post f\u00e1cil a base de fotos recicladas de mis estados de WhatsApp: cada d\u00eda pongo en dicho recurso una foto (a veces varias) de un mineral de mi colecci\u00f3n. Siguiendo las normas de la \u00abmineralog\u00eda manosc\u00f3pica\u00bb, la mayor parte de las fotos incluyen mi &hellip; <a href=\"https:\/\/matiasraja.es\/?p=7935\" class=\"more-link\">Continuar leyendo<span class=\"screen-reader-text\"> \u00abAlgunos minerales de la Regi\u00f3n de Murcia\u00bb<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[],"class_list":["post-7935","post","type-post","status-publish","format-standard","hentry","category-minerales"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9XVBt-23Z","jetpack-related-posts":[{"id":4810,"url":"https:\/\/matiasraja.es\/?p=4810","url_meta":{"origin":7935,"position":0},"title":"Libros de Mineralog\u00eda","author":"Mat\u00edas Raja Ba\u00f1o","date":"abril 27, 2023","format":false,"excerpt":"En esta \u00e9poca en la que cualquier duda, sobre todo si es t\u00e9cnica, lo primero que se hace es acudir a Google (yo mismo lo hago sin ir m\u00e1s lejos) parece ocioso dedicar un post a libros de Mineralog\u00eda. Dif\u00edcilmente un libro puede reemplazar a la cantidad de informaci\u00f3n instant\u00e1nea\u2026","rel":"","context":"En \u00abLibros\u00bb","block_context":{"text":"Libros","link":"https:\/\/matiasraja.es\/?cat=14"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/04\/IMG_1139-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":268,"url":"https:\/\/matiasraja.es\/?p=268","url_meta":{"origin":7935,"position":1},"title":"\u00a1Por fin!","author":"Mat\u00edas Raja Ba\u00f1o","date":"septiembre 22, 2021","format":false,"excerpt":"Hace varios a\u00f1os que me reserv\u00e9 el dominio para una web personal con la idea de descargar paulatinamente mi p\u00e1gina de la Universidad de Murcia de contenidos ajenos a mi trabajo acad\u00e9mico. Gracias a las fotos e informaciones sobre minerales que tengo colgadas all\u00ed, he recibido muchos mensajes de gente\u2026","rel":"","context":"En \u00abVida\u00bb","block_context":{"text":"Vida","link":"https:\/\/matiasraja.es\/?cat=9"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/turquia_1994-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":4522,"url":"https:\/\/matiasraja.es\/?p=4522","url_meta":{"origin":7935,"position":2},"title":"Minerales y Matem\u00e1ticas","author":"Mat\u00edas Raja Ba\u00f1o","date":"marzo 17, 2023","format":false,"excerpt":"Con motivo de la declaraci\u00f3n de marzo como mes de las Matem\u00e1ticas disfrutamos en el vest\u00edbulo de nuestra Facultad una exposici\u00f3n fotogr\u00e1fica titulada \"Geometr\u00eda Natural\", cuyo comisario es el Prof. \u00c1ngel Ferr\u00e1ndez. Entre la selecci\u00f3n no hab\u00eda im\u00e1genes de minerales. Desconozco si es por que \u00e9sta se ha limitado a\u2026","rel":"","context":"En \u00abMatem\u00e1ticas\u00bb","block_context":{"text":"Matem\u00e1ticas","link":"https:\/\/matiasraja.es\/?cat=12"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2021\/09\/icosaedro_solo-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":4146,"url":"https:\/\/matiasraja.es\/?p=4146","url_meta":{"origin":7935,"position":3},"title":"Mis minerales de La Uni\u00f3n","author":"Mat\u00edas Raja Ba\u00f1o","date":"enero 29, 2023","format":false,"excerpt":"Reconozco con cierto apuro que no he ido a buscar minerales al distrito minero de La Uni\u00f3n (extensivo a Cartagena - Sierra Minera) tanto como lo merece por diversidad, abundancia y fama. Quiz\u00e1s sea esto \u00faltimo, la fama, lo que me ha provocado un cierto rechazo... Si hay un lugar\u2026","rel":"","context":"En \u00abMinerales\u00bb","block_context":{"text":"Minerales","link":"https:\/\/matiasraja.es\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/01\/IMG_9502-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":8781,"url":"https:\/\/matiasraja.es\/?p=8781","url_meta":{"origin":7935,"position":4},"title":"Colecciones de minerales","author":"Mat\u00edas Raja Ba\u00f1o","date":"septiembre 5, 2025","format":false,"excerpt":"Desde los casi cuatro a\u00f1o que lleva funcionando este blog, el coleccionismo de minerales ha estado siempre presente, ya sea porque muchas entradas tratan de visitas a yacimientos para conseguir ejemplares, ya sea abordando el tema del coleccionismo per se como hemos hecho en Lo que me cuenta una wolframita\u2026","rel":"","context":"En \u00abMinerales\u00bb","block_context":{"text":"Minerales","link":"https:\/\/matiasraja.es\/?cat=3"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2025\/08\/IMG_9050-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2025\/08\/IMG_9050-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2025\/08\/IMG_9050-1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":6643,"url":"https:\/\/matiasraja.es\/?p=6643","url_meta":{"origin":7935,"position":5},"title":"Minerales estrat\u00e9gicos","author":"Mat\u00edas Raja Ba\u00f1o","date":"diciembre 13, 2023","format":false,"excerpt":"Hace unos d\u00edas tuve el honor de asistir al acto de graduaci\u00f3n de la \u00faltima promoci\u00f3n de Ingenieros de Minas en la Universidad Polit\u00e9cnica de Cartagena, invitado por mi amigo Pedro Mart\u00ednez Pag\u00e1n. El programa inclu\u00eda una conferencia de Jos\u00e9 Mar\u00eda Gonz\u00e1lez Jim\u00e9nez (Instituto Andaluz de Ciencias de la Tierra\u2026","rel":"","context":"En \u00abCiencia popular\u00bb","block_context":{"text":"Ciencia popular","link":"https:\/\/matiasraja.es\/?cat=10"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/matiasraja.es\/wp-content\/uploads\/2023\/12\/IMG_6106-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/posts\/7935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/matiasraja.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7935"}],"version-history":[{"count":90,"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/posts\/7935\/revisions"}],"predecessor-version":[{"id":8076,"href":"https:\/\/matiasraja.es\/index.php?rest_route=\/wp\/v2\/posts\/7935\/revisions\/8076"}],"wp:attachment":[{"href":"https:\/\/matiasraja.es\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matiasraja.es\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matiasraja.es\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}