北衙金矿万硐山矿段矽卡岩型矿体特征及成因分析

The characteristics and genetic analysis of skarn type orebody in the north nga gold mine

万硐山矿体产于万硐山石英正长斑岩与北衙组碳酸盐岩接触带或接触破碎带中,矿体形态复杂,规模大,产状随接触带产状变化而变化,矿体中有用组分含量较高,矿石类型以金-铁-铜多金属矿为主。针对万硐山矿段矽卡岩型金多金属矿的矿体特征和成因进行总结、研究,为矿山生产提供指导意义。

Thousands of adit mountain ore bodies are found in thousands of adit rocks with north official English is long porphyry group carbonate rock contact zone or contact with fracture zone, the orebody shape is complex,the useful component in ore type is given priority to with gold - iron - copper polymetallic deposits.This paper summarizes and studies the ore body characteristics and causes of the skarn type gold polymetallic ore deposits in the mine segment of the wangtung mine,and provides the guiding significance for mine production.