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Gold Science and Technology ›› 2013, Vol. 21 ›› Issue (5): 34-39.

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Discussion on the Geological-Geochemical Characteristics and Prospecting of Copper-Polymetallic Deposit in Chayong Area，Qinghai Province

ZHAO Chenglong，LI Zhengdong，CHEN Yuhua，BAO Shouli，QI Junxia，ZHANG Jun   

  1. Nonferrous Geological Survey Institute of Geology and Mineral Resources in Qinghai Province，Xining   810007，Qinghai，China
  • Received:2013-03-07 Revised:2013-07-20 Online:2013-10-28 Published:2014-04-02

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Abstract:

The copper-polymetallic deposit in Chayong area is located in the Tongtianhe copper，lead，zinc mineralization subzone in Indo-chinese epoch of the north of Sanjiang copper polymetallic ore belt，Qinghai Province，and the tectonic position is Kekexili-Jinshajiang suture belt whose age is the Late Paleozoic-Early Mesozoic.It is an important ore-controlling structure for the NW-trending faults in the intense tectonic activity area.Through systematically carrying out the 1∶50 000 stream sediment survey and 1∶10 000 soil survey works，the author comprehensive analyzed the geological and geochemical characteristics，comprehended the distribution of elements and the combined features，and delineated the mineralization target in the area.Finally，combined with the geophysical methods，the morphology，shape and size of the orebodies were initially identified.Studies have shown that the area has good geological conditions，mineralization potential，and good prospecting potential.

Key words: geological and geochemical characteristics, prospecting potential, copper-polymetallic deposit, Chayong area, Qinghai Province

CLC Number: 

  • P618.41

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