本区富钾火山岩中浅色矿物有碱性长石、白榴石和霞石。

The light - colored minerals of K -rich volcanic rocks in this area are alkaline feldspar, leucite and nepheline.

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本区富钾火山岩中浅色矿物有碱性长石、白榴石和霞石。

The light - colored minerals of K -rich volcanic rocks in this area are alkaline feldspar, leucite and nepheline.

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