Analysis on Prospecting Potential of Tongchangpo Copper Deposit in Maguan County,Yunnan Province
The mining area is an active area of multicycle structural metamorphism and magmatic intrusion,and it is located at the northwest end of Laojunshan Sn-W(Bi)-Zn polymetallic metallogenic belt.Many large,medium and small copper,lead,zinc-W and tin deposits have been found in this metallogenic belt,and the metallogenic conditions are superior.The frequent magmatic activity and tectonic movement in the early stage provided the material source and heat source for the formation of copper polymetallic de-posits,which made multiple mineralization in the mining area superimposed.Yanshanian granite is exposed in the east and southeast of the mining area,and skarn is found in drilling engineering.Finding skarn-type ore bodies in the contact zone of rock mass has good prospecting potential.
Tongchangpo copper minemarble and schistinterlayer fracture zoneYanshanian graniteprospecting potential
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