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変成相

3 件の記事

Schematic representation of a metamorphic reaction. Abbreviations of minerals: act = actinolite; chl = chlorite; ep = epidote; gt = garnet; hbl = hornblende; plag = plagioclase. Two minerals represented in the figure do not participate in the reaction, they can be quartz and K-feldspar. This reaction takes place in nature when a mafic rock goes from amphibolite facies to greenschist facies.

変成作用のメカニズムと岩石の分類地球内部で起こる物質の変容

変成作用原岩変成相広域変成作用
Amphibolite from Cape Cod, Massachusetts

アンフィボライト(角閃岩)の特性と成因変成岩の科学的視点から

アンフィボライト角閃岩変成岩角閃石
Eolianite carbonate facies (Holocene) on Long Island, Bahamas

相(ファシエス)とは何か地質学における岩石の特性と堆積環境の解析

ファシエス地質学層序学