metasandstone

The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone,flaggy metasandstone and graphitization schist.

金化以含金黄特征,产出于盖县组变质岩段厚层状变质岩、薄层状变质岩和石墨化片岩的互层带中,体产状与地层一致;