翻訳と辞書 Words near each other ・ Rhynie chert ・ Rhynie, Aberdeenshire ・ Rhynie, South Australia ・ Rhyniella praecursor ・ Rhyniognatha ・ Rhyniopsida ・ Rhyno Janse van Rensburg ・ Rhynochetos ・ Rhynocoris ・ Rhynocoris albopilosus ・ Rhynocoris albopunctatus ・ Rhynocoris iracundus ・ Rhynocoris rubricus ・ Rhynocoris tristis ・ Rhynwick Williams ・ Rhyodacite ・ Rhyolite ・ Rhyolite Head ・ Rhyolite Islands ・ Rhyolite, Nevada ・ Rhyon Nicole Brown ・ Rhyothemis ・ Rhyothemis braganza ・ Rhyothemis fenestrina ・ Rhyothemis graphiptera ・ Rhyothemis phyllis ・ Rhyothemis princeps ・ Rhyothemis resplendens ・ Rhyothemis semihyalina ・ Rhyothemis triangularis 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 Rhyodacite ： ウィキペディア英語版 Rhyodacite Rhyodacite is an extrusive volcanic rock intermediate in composition between dacite and rhyolite. It is the extrusive equivalent of granodiorite. Phenocrysts of sodium-rich plagioclase, sanidine, quartz, and biotite or hornblende are typically set in an aphanitic to glassy light to intermediate-colored matrix. Rhyodacite is a high silica rock containing 20% to 60% quartz with the remaining constituents being mostly feldspar. The feldspar is a mix of alkaline feldspar and plagioclase, with plagioclase forming 35% to 65% of the mix. Rhyodacite often exists as explosive pyroclastic volcanic deposits. 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「Rhyodacite」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.