1. 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,矿床成因属构造蚀变岩型。
2. 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蚀变的产物，局部地段构成矿体。

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