alnoite

The kamafugite is a rare type of ultra-potassic rocks, and a rock series contained generally that rock types of alnoite, olivine-melilitite, mafurite, katungite and wugantite and so on.

摘要钾长是一种非常稀少的超钾质火山，也是一个石系列，括长煌斑、榄石长、白长、辉钾和乌等多种石类型。