potassic

1.Piedmont potassic alteration zone is the product of potsash feldspathization, part of the zone is ore body.

矿区山前钾化带是钾化产物，局部地段构成矿体。

2.The wallrock alterations of gold mineralization include silicification,pyritization,sericitization,potassic alteration,chloritization and carbonitization.

根据常福龙沟金矿成矿地质特征,矿床成因属构造型。

3.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.

要钾霞黄长是一种非常稀少超钾质火山，也是一个石系列，包括黄长煌斑、石黄长、白黄长、辉钾霞和乌干达等多种石类型。