| 三家厂铜矿地质地球化学及找矿 |
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| 引用本文： | 田毓龙,秦德先,沈振兴,胡光龙,罗桂强. 三家厂铜矿地质地球化学及找矿[J]. 矿物学报, 2000, 20(1): 73-79 |
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| 作者姓名： | 田毓龙 秦德先 沈振兴 胡光龙 罗桂强 |
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| 作者单位： | 1. 昆明理工大学矿产地质研究所,昆明,650093
2. 云南易门矿务局 |
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| 基金项目： | 中国有色金属工业总公司重点项目!(编号 93 D 14 )部分成果 |
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| 摘 要： | 易门三家石铜矿位于云南易门铜矿带西部，按产状、矿物组合及成矿作用可分为狮山式和凤山式矿床。矿床地质、地球化学研究结果表明，三家厂铜矿狮山式矿床是沉积岩容矿的海底喷流热水沉积硫化物矿床；凤山式矿床是狮山式矿床经后期构造和热液改造的产物。
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| 关 键 词： | 三家厂铜矿 喷流热水沉积 地质地球化学 云南 |
GEOLOGY AND GEOCHEMISTRY OF SANJACHANG COPPER DEPOSIT |
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| Tian Yulong,Qin Dexian,Shen Zhenxing,Hu Guanglong,Luo Guiqiang. GEOLOGY AND GEOCHEMISTRY OF SANJACHANG COPPER DEPOSIT[J]. Acta Mineralogica Sinica, 2000, 20(1): 73-79 |
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| Authors: | Tian Yulong Qin Dexian Shen Zhenxing Hu Guanglong Luo Guiqiang |
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| Abstract: | Located in the west of the Yimen copper belt in Yunnan, the Sanjiachang copper deposits are divided into the Shishan type and the Fengshan type, according to their occurrence, mineral assemblage and mineralization. The geology and geochemistry data show that the Shishan type is a sulfide deposit of marine exhalate hydrothermal sedimentary origin, and the Fengshan type is the result of transformation of the Shishan type deposits by later tectonics and hydrothermal fluids. |
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| Keywords: | Sanjiachang copper deposit exhalate hydrothermal sedimentation geology and geochemistry Yunnan Province |
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