地球化学测量在青海查涌地区铜多金属矿中的应用

Gold Science and Technology ›› 2013, Vol. 21 ›› Issue (4): 66-74.

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The Application of Geochemical Survey for Copper Polymetallic Ore in Chayong Area，Qinghai Province

SU Shengnian¹，JIAO Gejun²，WANG Fenglin³，WEN Xuefeng³，DOU Hongwei⁴

1.No.7 Nonferrous Team of Qinghai Nonferrous Geological Mineral Exploration Bureau，Xining   810007，Qinghai，China；
2.Qinghai Nonferrous Geological Prospecting Bureau of Nonferrous Mineral Exploration Institute，Xining   810007，Qinghai，China；
3.Qinghai Non-ferrous Metals Geo-exploration Bureau，Xining   810001，Qinghai，China；
4.No.8 Nonferrous Team of Qinghai Nonferrous Geological Mineral Exploration Bureau，Xining   810012，Qinghai，China

Received:2013-01-18 Revised:2013-03-24 Online:2013-08-28 Published:2014-01-26

Abstract

Abstract:

In 2010，examining the 1∶20 million brake Qin B anomaly in Zhiduo County，Galonggema peripheral check Chung area，carried out the 1∶5 000 stream sediment survey 200 km2 and delineated the HS1，HS2 and HS33 composite anomalies，which were mineralization anomalies after verification.In the composite anomaly area，1∶10 000 soil investigation have been carried out and 18 composite anomalies were found.The result shows that the anomalies mainly are the element combination of Ag，Cu，Pb，Zn and Mo.And it has the characteristics of good identity，high value，and sharp contrast etc.In HS2，further to the AP4，AP10 and AP16 soil anomaly inspection，found that 4 Pb-Zn orebodies，3 copper orebodies and several clues to copper mineralization.The results show that the geochemical anomaly has good prospecting indication significance.According to the work degree，speculate that the mineralization types mainly are the massive sulfide deposit，the skarn type deposit and the hydrothermal type deposit.

Key words: geochemical survey, prospecting effect, copper polymetallic mine, Chayong area, Qinghai Province

CLC Number:

P618.41

SU Shengnian，JIAO Gejun，WANG Fenglin，WEN Xuefeng，DOU Hongwei. The Application of Geochemical Survey for Copper Polymetallic Ore in Chayong Area，Qinghai Province[J].Gold Science and Technology, 2013, 21(4): 66-74.

References

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