云南墨江县金厂金矿床地球化学特征及找矿前景  

THE GEOCHEMICAL FEATURE AND PROSPECTING POTENTIALITY OF JINCHANG AU DEPOSIT IN MOJIANG,YUNNAN

作　　者：冯望 黄钊 

机构地区：[1]云南省地质调查局,云南昆明650051 [2]云南省地质调查院,云南昆明650216

出　　处：《云南地质》2016年第1期93-97,共5页Yunnan Geology

摘　　要：通过对墨江金厂地区1∶2.5万土壤地球化学测量数据的处理,圈定了新的Au、As、Sb异常。圈定的各子异常与已知的金厂金矿床重叠套和好,北部子异常沿九甲脆韧-韧性剪切带分布,南部子异常主要沿金厂河分布。地球化学特征表明,沿九甲脆韧-韧性剪切带米七七湖区域具有良好的找矿前景。According to the data of 1 ： 25000 soil geochemical survey in Jinchang area of Mojiang, the new Au, As, Sb anomaly is outlined. The outlined various anomaly well coincides with Jinchang Au deposit. The N anomaly distributes along Jiujia brittle-ductile, ductile shear zone, whereas the S anomaly mainly along Jinchanghe river. The geochemical feature shows the prospecting potentiality of Jiujia brittle-ductile, ductile shear zone, Miqiqihu area is good.

关 键 词：土壤地球化学 找矿前景 云南墨江金厂 

分 类 号：P632.1[天文地球—地质矿产勘探]