Spodumen (Yun. spodumentos \u2014 kulga aylangan, spodos \u2014 kul) \u2014 zan- jirli silikatlarning kichik sinfiga, piroksenlar guruhiga mansub mineral. Kimyoviy tarkibi LiAl[Si2O6]. Mono- klin singoniyali; 1 \u2014 10 sm, ba’zan 1 m va undan ortiq uzunlikdagi prizma- tik kristallar hosil qiladi. Kulrang, sarg’ish, yashil, pushti, ba’zan rangeiz bo’ladi. Shishasimon yaltiraydi. Tiniq pushti va binafsha rangpushti tusdagila- ri k u n ts i t, Zumrad rangyashili giddenit deb ataladi. Qattiqligi 6,5\u20147; zichligi 3,1\u20143,2 g\/sm3. S. boshqa piroksenlar- dan nur sindirish ko’rsatkichining ki- chikligi bilan farklanadi. Granitli pegmatitlarda kvars, mikroklin, al- bit, berill, lepidolit, tantalit, ba’- zan pollusitlar bilan birga uchraydi. Tez o’zgaruvchan bo’lib, evkripit agre- gatlariga (LiAlSiO4) yoki albit bilan serisitga aylanadi. Nurash po’stida gilli minerallar hosil qiladi. S. li- tiy rudalarining asosiy minerallari- dir; kuntsit bilan giddenit qimmatbaho toshlar hisoblanadi. Xorijda Mada- gaskar o., AQSh, Braziliya, Myanma va Afg’onistonda ma’lum. O’zbekistonda Chatqol, Ketmonchi, Lolabuloq, Oltintog’, Sulton Uvays tog’lari, Kirqbuloq pegma- titlarida o’rganilgan. S. xorijda elektr keramikasi ishlab chiqarish.da foydala- niladi. Tiniq, chiroyli rangli turlari bezak toshlar va hatto qimmatbaho tosh- lar sifatida ham ishlatiladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Spodumen (Yun. spodumentos \u2014 kulga aylangan, spodos \u2014 kul) \u2014 zan- jirli silikatlarning kichik sinfiga, piroksenlar guruhiga mansub mineral. Kimyoviy tarkibi LiAl[Si2O6]. Mono- klin singoniyali; 1 \u2014 10 sm, ba’zan … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206],"tags":[],"class_list":["post-126712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=126712"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126712\/revisions"}],"predecessor-version":[{"id":126731,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126712\/revisions\/126731"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=126712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=126712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=126712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}