Xinghai County Sheyangkayi gold deposit geologic feature and metallogenic regularities

摘要

Sheyangkayi gold deposit of Qinghai Province Xinghaixian that has development value in the LangQin area in recent years, which is prospecting achievements by the sustained geochemical anomaly. By the analysis on metallogenic geological setting and geochemical characteristics, combined with the detailed mining area geological data, gold deposit occurs mainly tonalite and sandy slate, the degree of mineralization has positive correlation with limonite and olive Petrochemical as wall-rock alteration so on, Sheyangkayi gold deposit had been preliminary identified that belongs to the high temperature hydrothermal fissure filling type vein deposit.