| 山东夏甸金矿幔源流体初探 |
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| 关键词:gold ore deposit mantle fluids intermediate-basic rock veins Xiadian |
| 基金项目:国家自然科学基金项目(编号:40272051,40172036) |
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| 摘要: |
| A Tentative Discussion on Mantle Fluids in the Xiadian Gold Deposit, Shandong Province |
| There has been long controversy on the genesis of the Xiadian gold deposit. Some hold that it is of metamorphic hydrothermal origin, others argue for magmatic hydrothermal genesis, and still others think that it results from ground water.Nevertheless,further work shows that the mantle fluids might have played an important role in the formation of the deposit. The main evidence is:①the Xiadian gold deposit is located in the Zhaoping deep fault;②the gold veins are usually associated with the intermediate basic rock veins;③the estimated S,H,O and C isotopic values indicate that gold bearing fluids mainly came from the mantle fluids. |
| ZHANG Qun-xi,SUN Zhong-shi.2003.A Tentative Discussion on Mantle Fluids in the Xiadian Gold Deposit, Shandong Province[J].Acta Geoscientica Sinica,24(2):127-131. |
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