Abstract:

Hacipushannan copper mine is located in the eastern section of the Qimantage-Dulan metallogenic belt， which is one of the important metallogenic belts in Qinghai Province key exploration in recent years.Based on the authentication summary and analysis of geological features of ore deposits，we think that its belongs to magmatic hydrothermal copper deposits.The copper orebody of this area is basically layer or ribbon distribution，orebody direction is basically same to F2 fault，so we think F2 fault is the most important ore-controlling structure and dissolving structure in the mining area，magma activity of the print period provides heat source and mining sources condition for the whole mineralization，the hot liquid containing ore extracts parts of ore containing hydrothermal in surrounding rock during the ascent and provides necessary conditions for forming mine. We analyze that the mining area possess a good prospect for mineral exploration.

Key words: Geological characteristics, Genetic analysis, Hacipushannan copper mine, Qinghai Province