翻訳と辞書 Words near each other ・ Phloeus brevis ・ Phloeus ruber ・ Phlog ・ Phlogiellus inermis ・ Phlogiston theory ・ Phlogochroa ・ Phlogochroa rubida ・ Phlogomera ・ Phlogophilus ・ Phlogophora ・ Phlogophora albovittata ・ Phlogophora calamistrata ・ Phlogophora conservuloides ・ Phlogophora periculosa ・ Phlogophora scita ・ Phlogopite ・ Phlogothauma ・ Phloiophilidae ・ Phlomidoschema ・ Phlomis ・ Phlomis armeniaca ・ Phlomis chrysophylla ・ Phlomis fruticosa ・ Phlomis tathamiorum ・ Phloretic acid ・ Phloretin ・ Phloretin hydrolase ・ Phlorizin ・ Phlorofucofuroeckol A ・ Phloroglucinol Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Phlogopite ： ウィキペディア英語版 Phlogopite Phlogopite is a yellow, greenish, or reddish-brown member of the mica family of phyllosilicates. It is also known as magnesium mica. Phlogopite is the magnesium endmember of the biotite solid solution series, with the chemical formula KMg3AlSi3O10(F,OH)2. Iron substitutes for magnesium in variable amounts leading to the more common biotite with higher iron content. For physical and optical identification, it shares most of the characteristic properties of biotite. ==Paragenesis== Phlogopite is an important and relatively common end-member composition of biotite. Phlogopite micas are found primarily in igneous rocks, although it is also common in contact metamorphic aureoles of intrusive igneous rocks with magnesian country rocks. The occurrence of phlogopite mica within igneous rocks is difficult to constrain precisely because the primary control is rock composition as expected, but phlogopite is also controlled by conditions of crystallisation such as temperature, pressure, and vapor content of the igneous rock. Several igneous associations are noted: high-alumina basalts, ultrapotassic igneous rocks, and ultramafic rocks. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Phlogopite」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.