{"id":10962,"date":"2023-05-10T09:34:06","date_gmt":"2023-05-10T01:34:06","guid":{"rendered":"https:\/\/230411wadmp3.adwebcloud.com\/slate-composition-structure\/"},"modified":"2023-07-08T23:52:49","modified_gmt":"2023-07-08T15:52:49","slug":"slate-composition-structure","status":"publish","type":"post","link":"https:\/\/whitemarblegranite.com\/ro\/slate-composition-structure\/","title":{"rendered":"Structura compozi\u021biei de ardezie"},"content":{"rendered":"<p>Rocile metamorfice superficiale se formeaz\u0103 prin metamorfism u\u0219or al rocilor sedimentare argiloase \u0219i limnoide, a rocilor de tuf intermediar-acid \u0219i a tufurilor sedimentare. Sunt negre sau gri-negrui. Litologia este dens\u0103, cu o scindere \u00een pl\u0103ci bine dezvoltat\u0103.<\/p>\n<p><\/p>\n<p>Adesea se g\u0103se\u0219te o cantitate mic\u0103 de sericit \u0219i alte minerale pe suprafa\u021ba pl\u0103cii, ceea ce confer\u0103 acestei suprafe\u021be un aspect u\u0219or lucios.<\/p>\n<p><\/p>\n<p>Nu exist\u0103 recristalizare evident\u0103. La microscop se pot vedea unele gr\u0103un\u021be de cristal de quartz, sericit, clorit \u0219i alte minerale distribuite inegal, dar majoritatea sunt minerale argiloase criptocristaline, precum \u0219i pulberi carbonacee \u0219i ferice. Au o structur\u0103 variabil\u0103 \u0219i o structur\u0103 punctiform\u0103.<\/p>","protected":false},"excerpt":{"rendered":"<p>Shallow metamorphic rocks are formed by slight metamorphism of clayey, silty sedimentary rocks, intermediate-acid tuff rocks, and sedimentary tuffs. Black or gray-black. The lithology is dense, with plate-like cleavage developed. There are often a small amount of sericite and other minerals on the board surface, which makes the board surface slightly shiny. There is no [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-10962","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/posts\/10962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/comments?post=10962"}],"version-history":[{"count":0,"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/posts\/10962\/revisions"}],"wp:attachment":[{"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/media?parent=10962"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/categories?post=10962"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/whitemarblegranite.com\/ro\/wp-json\/wp\/v2\/tags?post=10962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}