Primary analysis of geological characteristics and material source of Xuji Pb(Ag)poly metallic deposit in Qinghai province
Xuji Pb(Ag)polymetallic deposit is located at the middle of Zongwulong mountain area.Based on the previous results this paper deals with regional geological background of the deposit.Tuergendaban formation is exposed in the area.The ore is hosted in limestone intercalated with calcareous sericite phl-lite,thin layered limestone,thick massive limestone,sericite-quartz phllite.Ore bodies are generally lay-ered and controlled by EW faults and the ore is with anhedral and semi-Herald texture and sparse-dense deseminated structure.Galena is the main metal mineral,and quartz and calcium gangue minerals.In-ferred by geological and geochemical characteristics of the deposit thin layered limestone,brecciated lime-stone,sericite phllite and rock bodies beneath provide ore materials for the deposit.
Xuji Pb(Ag)poly metallic depositgeological characteristics of the depositore material sourceQinghai province
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