Ore-forming fluid and metallization of the Huanggangliang skarn Fe-Sn deposit, Inner Mongolia |
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| Authors: | WANG Lijuan Hidehiko SHIMAZAKI WANG Jingbin WANG Yuwang |
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| Institution: | 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China；Beijing Institute of Geology for Mineral Resources, Beijing 100012, China
2. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China |
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| Abstract: | Two kinds of inclusions, fluid-melting inclusion and gas-liquid inclusion, are present in the Huanggangliang deposit in eastern
Inner Mongolia. Temperature ranges from 1050°C of fluid-melting inclusion to 150°C of liquid inclusion. Away from intrusion,
the inclusions of orebodies intend to be characterized by simpler type, lower temperature and lower salinity, as well as weakened
relation to intrusion. The metallization of the Huanggangliang deposit is characterized by multiple activities of ore-forming
fluid, multi-source, multi-stage accumulation of ore-forming material, F-rich environment, enrichment of F, organic gas, CO2 and N2, and involving of residual magma. |
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| Keywords: | Huanggangliang skarn Fe-Sn inclusion ore-forming fluid |
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