| 锡矿山锑矿床方解石的地球化学特征 |
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| 引用本文： | 解庆林,马东升.锡矿山锑矿床方解石的地球化学特征[J].矿产与地质,1996,10(2):94-99. |
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| 作者姓名： | 解庆林 马东升 |
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| 作者单位： | 南京大学地球科学系 |
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| 基金项目： | 国家自然科学基金,教委博士点基金 |
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| 摘 要： | 北矿床各类方解石中，含矿脉状方解石含锑最高。从早期到晚期方解石，锑等元素含量逐渐降低。方解石的稳定同位素、流体包裹体及稀土元素地球化学研究表明，成矿溶液具低盐度和中－低温的特点。
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| 关 键 词： | 方解石 地球化学 锑矿床 锡矿山 |
GEOCHEMICAL CHARACTERISTICS OF CALCITE IN THE XIKUANGSHAN ANTIMONY DEPOSIT, HUNAN |
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| Xie Qinglin,Ma Dongsheng and Liu Yingjun.GEOCHEMICAL CHARACTERISTICS OF CALCITE IN THE XIKUANGSHAN ANTIMONY DEPOSIT, HUNAN[J].Mineral Resources and Geology,1996,10(2):94-99. |
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| Authors: | Xie Qinglin Ma Dongsheng and Liu Yingjun |
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| Abstract: | Antimony in the ore bearing calcite vein is highest in content, among the various calcite in the Xikuangshan antimony deposit, and gradually decreases from early to late stage. The studies on stable isotopes, fluid inclusions and REE elments of calcites indicate that the mineralization solution is characterized by low sality and moderate to low temperature. It was formed by the deep circulation of meteoric water through the Pre Devonian systems. The mixing of down seeping meteoric water and ore bearing fluid is probably one of the factors resulting in precipitation of ores. |
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| Keywords: | Calcite Geochemistry Antimony deposits Xikuangshan Hunan |
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