結晶分化作用の記事

Granites often have large feldspathic phenocrysts. This granite, from the Swiss side of the Mont Blanc massif, has large white phenocrysts of plagioclase (that have trapezoid shapes when cut through). 1 euro coin (diameter 2.3 cm) for scale.

斑晶（Phenocryst）とは？火成岩の組織から読み解くマグマの履歴

斑晶火成岩斑状組織マグマ

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Olivine weathering to iddingsite within a mantle xenolith, demonstrating the principles of the Goldich dissolution series

ボーエンの反応系列マグマの冷却と鉱物形成のメカニズム

ボーエンの反応系列結晶分化作用火成岩ケイ酸塩鉱物

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Olivine weathering to iddingsite within a mantle xenolith, demonstrating the principles of the Goldich dissolution series

ボーエンの反応系列マグマの冷却と鉱物生成のメカニズム

ボーエンの反応系列火成岩結晶分化作用ケイ酸塩鉱物

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