Latitude: 41°40'5"N
Longitude: 126°20'5"E
Medium-scale shear zone and quartz vein type gold deposit. Deposit minerals vary from disseminated and fine veined to brecciated and banded. Their textures are idiomorphic, hypidiomorphic-xenomorphic and metasomatic replacement. Three zones occur, from SW to NE: (1) the main deposit in the first zone occurs in a structurally altered zone between basal schist, quartzite and marble of the Huashan Formation and an upper, thick dolomititic marble of the Zhenzhumeng Formation; (2,3) deposits in the second and third zones occur in a structurally altered zone in thick dolomitic marble of the Zhenzhumen Formation. The zones vary from stratiform to lenticular, and single zones may range from several tens to a hundred meters long. Wide-spread carbonate and silica alteration is associated with the deposit. Other important alterations are arsenopyrite and pyrite.
Mineral List
11 entries listed. 11 valid minerals.
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