| 残浆沸腾与锡钨成矿作用 |
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| 关键词:residual magma ebullition fluids migration stress releasing Sn and W mineralization |
| 基金项目:国家自然科学基金 |
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| 摘要点击次数: 2468 |
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| 摘要: |
| Ebullition of the Residual Magma and Sn-W Mineralization |
| A violent ebullition occurred in late residual magma of the S_type granite related to.Sn-W mineralization,and induced the generation of Sn and W ore_forming fluids of high temperature,high pressure,high salinity and high density.The fluids followed a path of stress difference,temperature difference,salinity difference and density difference for lateral migration or vertical migration in a relatively enclosed environment.The physicochemical condition experienced a jumping mutation, so that fluids precipitated and formed deposits when they were transported to the place where stress was released. |
| JIN Ming-xia,WANG Jie-min,GAO Jin-xi.1999.Ebullition of the Residual Magma and Sn-W Mineralization[J].Acta Geoscientica Sinica,20(3):265-271. |
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