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Geological Features and Genesis of Dongqingpu Silver-Zinc Deposit in Huludao City,Liaoning Province

Changyi Guo

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Abstract

Dongqingpu silver-zinc deposit occurs in the east section of Shanshenmiao-Gangtun-Gaoqiao metallo-genic belt in Huludao City,Liaoning Province.It is a polymetallic deposit mainly with silver,associated zinc,lead and gold.There are three industry orebodies in this area,produced in bands dolomite in Wumishan Group,con-trolled by EW-trending basement fault(F1)and esplosive breccia pipe,granite porphyry in its hanging wall.The metallogenic material is mainly from mantle or lower crust,and the metallogenic hydrothermal is from magmatic water.So,we can see that the ore-forming type is a medium-low temperature hydrothermal deposit which is related to acidity sub-volcanic rock and esplosive breccia.

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What this paper is about

Dongqingpu silver-zinc deposit occurs in the east section of Shanshenmiao-Gangtun-Gaoqiao metallo-genic belt in Huludao City,Liaoning Province.It is a polymetallic deposit mainly with silver,associated zinc,lead and gold.There are three industry orebodies in this area,produced in bands dolomite in Wumishan Group,con-trolled by EW-trending basement fault(F1)and esplosive breccia pipe,granite porphyry in its hanging wall.The metallogenic material is mainly from mantle or lower crust,and the metallogenic hydrothermal is from magmatic water.So,we can see that the ore-forming type is a medium-low temperature hydrothermal deposit which is related to acidity sub-volcanic rock and esplosive breccia.

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Available abstract

Dongqingpu silver-zinc deposit occurs in the east section of Shanshenmiao-Gangtun-Gaoqiao metallo-genic belt in Huludao City,Liaoning Province.It is a polymetallic deposit mainly with silver,associated zinc,lead and gold.There are three industry orebodies in this area,produced in bands dolomite in Wumishan Group,con-trolled by EW-trending basement fault(F1)and esplosive breccia pipe,granite porphyry in its hanging wall.The metallogenic material is mainly from mantle or lower crust,and the metallogenic hydrothermal is from magmatic water.So,we can see that the ore-forming type is a medium-low temperature hydrothermal deposit which is related to acidity sub-volcanic rock and esplosive breccia.

Key concepts: Breccia, Geology, Geochemistry, Hydrothermal circulation, Dolomite, Crust, Volcano, Mantle (geology)

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Geological Features and Genesis of Dongqingpu Silver-Zinc Deposit in Huludao City,Liaoning Province — Research Paper | ScholarLens