{"id":109,"date":"2009-07-08T20:44:28","date_gmt":"2009-07-09T01:44:28","guid":{"rendered":"http:\/\/dailyjewel.userblogs.ganoksin.coms\/2009\/07\/08\/allochromatic-and-idiochromatic-minerals\/"},"modified":"2009-07-08T20:44:28","modified_gmt":"2009-07-09T01:44:28","slug":"allochromatic-and-idiochromatic-minerals","status":"publish","type":"post","link":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/2009\/07\/08\/allochromatic-and-idiochromatic-minerals\/","title":{"rendered":"Allochromatic and Idiochromatic minerals"},"content":{"rendered":"<p><a href=\"http:\/\/3.bp.blogspot.com\/_dYOW3_y9xoY\/SlQlnEHwdvI\/AAAAAAAAB6k\/ewI_uXzRAt8\/s1600-h\/Crocoite.jpeg\"><img style=\"float:left;margin:0 10px 10px 0;width: 248px;height: 320px\" src=\"http:\/\/dailyjewel.userblogs.ganoksin.coms\/wp-content\/plugins\/wp-o-matic\/cache\/7a711_Crocoite.jpeg\" border=\"0\" alt=\"\" \/><\/a><span><span>If you know me you know that I am attracted to &#8220;new&#8221; words&#8230;<\/span><\/span><\/p>\n<div><span><span><br \/><\/span><\/span><span><span><span>Today&#8217;s Daily Jewel is inspired by the latest aucti<\/span><\/span><span><span>on offering from Kei<\/span>th at Trinity Minerals <\/span><\/span><a target=\"_blank\" href=\"http:\/\/mineral-auctions.com\/\"><span><span><span><span>mineral-auctions.com<\/span><\/span><\/span><\/span><\/a><span><span>  <\/span><\/span><\/p>\n<div><span><span><br \/><\/span><\/span><\/div>\n<div><span><span>This time around the theme is minerals colored by nickel, lead or chromium.  Check them out at:<\/p>\n<p><\/span><\/span><a href=\"http:\/\/auction2.mineral-auctions.com\/\" target=\"_blank\"><span><span><span><span>http:\/\/auction2.mineral-auctions.com<\/span><\/span><\/span><\/span><\/a><span><span><\/p>\n<p>This theme was suggested by Miranda (of Dakota Matrix) and include  allochromatic and idiochromatic minerals.  <\/span><\/span><\/div>\n<div><span><span><br \/><\/span><\/span><\/div>\n<div><span><span>Idiochromatic refers to minerals whose color is set by their composition.  A good example of an idiochromatic mineral is linarite which is always an intense blue color.  <\/span><\/span><\/div>\n<div><span><span><br \/><\/span><\/span><\/div>\n<div><span><span>Allochromatic refers to minerals whose color varies based on the presence of impurities.  Green grossulars are a good example as the presence of chromium in ppm levels causes the normally colorless grossular garnet to be tinted green&#8230; another maybe more familiar example is ruby which is the chromium rich variety of corundum.<\/span><\/span><\/div>\n<div><span><span><br \/><\/span><\/span><\/div>\n<div><span><span>Check out the auction for more on these terms&#8230;but get there soon.  The Crocoite specimen pictured from the area of <\/span><\/span><span><span>Dundas, Tasmania in Australia has already sold out!<\/span><\/span><\/div>\n<div><span><span><br \/><\/span><\/span><\/div>\n<div><span><span>Photo Info: <\/span><i><span>Crocoite offere<\/span><\/i><i><span>d by Bill Logan &#8211; It is &#8220;an aesthetic grouping of stout parallel prismatic crystals with excellent luster and a bright orange-red color. Crocoite is one of the very few Chromate minerals considered collectable due to its vivid color. This is due to Chromium, a versatile chromaphor, which also imparts color to Ruby and Emerald. The lead content adds density and luster. This is an older specimen featuring stout blunt crystals, less fragile than more recent specimens. The featured aerial terminarion is undamaged but imperfect with accumulation of the yellow granular mineral so often seen in association with Dundas material. The accessory crystals do show some conchoidal fractures, but overall it displays beautifully.&#8221;<\/span><\/i><\/span><\/div>\n<\/div>\n<div><img loading=\"lazy\" width=\"1\" height=\"1\" src=\"http:\/\/dailyjewel.userblogs.ganoksin.coms\/wp-content\/plugins\/wp-o-matic\/cache\/cbc7d_4698837677539896356-491715201905761920?l=dailyjewel.blogspot.com\" \/><\/div>\n","protected":false},"excerpt":{"rendered":"<p>If you know me you know that I am attracted to &#8220;new&#8221; words&#8230; Today&#8217;s Daily Jewel is inspired by the latest auction offering from Keith at Trinity Minerals mineral-auctions.com This time around the theme is minerals colored by nickel, lead or chromium. Check them out at: http:\/\/auction2.mineral-auctions.com This theme was suggested by Miranda (of Dakota [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":0,"comment_status":"open","ping_status":"1","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/posts\/109"}],"collection":[{"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/users\/102"}],"replies":[{"embeddable":true,"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/comments?post=109"}],"version-history":[{"count":0,"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/posts\/109\/revisions"}],"wp:attachment":[{"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/media?parent=109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/categories?post=109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/userblogs.ganoksin.com\/dailyjewel\/wp-json\/wp\/v2\/tags?post=109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}