{"id":1277,"date":"2009-07-14T23:30:00","date_gmt":"2009-07-14T23:30:00","guid":{"rendered":"https:\/\/perezmedia.net\/ceruleanarc\/?p=1277"},"modified":"2026-01-16T01:55:30","modified_gmt":"2026-01-16T01:55:30","slug":"magnetite-09062101j","status":"publish","type":"post","link":"https:\/\/perezmedia.net\/ceruleanarc\/2009\/07\/14\/magnetite-09062101j\/","title":{"rendered":"Magnetite | 09062101J"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1lg.jpg\" alt=\"\" class=\"wp-image-1278\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1lg.jpg 800w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1lg-300x300.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1lg-150x150.jpg 150w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1lg-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><em>Click image for larger version.<\/em><\/p>\n\n\n\n<p>This piece of magnetite possessed the largest crystals of those we found on July 21st. Although, even at that, the longest edge on any of the crystals is no more than 6 mm.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"450\" src=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1inset.jpg\" alt=\"\" class=\"wp-image-1279\" srcset=\"https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1inset.jpg 450w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1inset-300x300.jpg 300w, https:\/\/perezmedia.net\/ceruleanarc\/wp-content\/uploads\/2026\/01\/geo09062101J1inset-150x150.jpg 150w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Mineral Type<\/td><td>Magnetite &#8211; Fe<sup>+2<\/sup>Fe<sup>+3<\/sup><sub>2<\/sub>O<sub>4<\/sub><\/td><\/tr><tr><td>Size<\/td><td>6.5 x 5.5 x 2.5 cm<\/td><\/tr><tr><td>Collection ID<\/td><td>09062101J<\/td><\/tr><tr><td>Collection Location<\/td><td>Near Comstock Mine, Iron Springs County, Utah, USA<br>37:36.874 N 113:23.576 W<\/td><\/tr><tr><td>Collection Date<\/td><td>June 21, 2009<\/td><\/tr><tr><td>Testing Results<\/td><td>Magnetism: Positive, weak<br>Streak: Dark Gray<br>Hardness: 3-6<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Click image for larger version. This piece of magnetite possessed the largest crystals of those we found on July 21st. Although, even at that, the longest edge on any of the crystals is no more than 6 mm. Mineral Type Magnetite &#8211; Fe+2Fe+32O4 Size 6.5 x 5.5 x 2.5 cm Collection ID 09062101J Collection Location [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[75,63,62],"class_list":["post-1277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rocks-and-minerals","tag-magnetite","tag-minerals","tag-rocks"],"_links":{"self":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/1277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/comments?post=1277"}],"version-history":[{"count":1,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/1277\/revisions"}],"predecessor-version":[{"id":1280,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/posts\/1277\/revisions\/1280"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/media\/1278"}],"wp:attachment":[{"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/media?parent=1277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/categories?post=1277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/perezmedia.net\/ceruleanarc\/wp-json\/wp\/v2\/tags?post=1277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}