| 赤普铅锌矿床成矿物质来源研究 |
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| 引用本文： | 徐新煌,龙训荣,等.赤普铅锌矿床成矿物质来源研究[J].矿物岩石,1996,16(3):54-59. |
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| 作者姓名： | 徐新煌 龙训荣 |
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| 作者单位： | 成都理工学院资源与经济系 |
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| 摘 要： | 通过野外观察和铅、硫、碳同位素测定，稀土元素组成，微量元素和包裹体资料，对该矿床成矿物质的来源作了系统分析，表明金属元素主要来自围岩灯影组，硫具有地层硫与非生物还原硫的混合来源，脉石碳酸盐矿物中的碳来自围岩酸岩的溶解，重结晶，但混入有有机碳，介质（水）主要来自大气降水。
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| 关 键 词： | 成矿物质 铅锌矿床 矿床地质 |
STUDY ON THE SOURCE OF ORE-FORMING MATERIAL OF THE CHIPU LEAD-ZINC ORE DEPOSIT,SICHUAN |
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| Xu Xinhuang, Long Xunrong, Wen Chunqi, Liu Wenzhou.STUDY ON THE SOURCE OF ORE-FORMING MATERIAL OF THE CHIPU LEAD-ZINC ORE DEPOSIT,SICHUAN[J].Journal of Mineralogy and Petrology,1996,16(3):54-59. |
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| Authors: | Xu Xinhuang Long Xunrong Wen Chunqi Liu Wenzhou |
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| Abstract: | Through field observation,analyses of compositon of lead, sulphur and carbon isotops,REE, trace elements and inclusiohs, the source of ore-forming material of the Chipu lead-zinc ore deposit is discussed in this paper and have drawn such following conclusions: the ore-forming materials are of polygene. Its metal elements mainly come from wall rock-Dengying Formation;sulphur comes from stratic sulphur and nonbiological reducting sulphur; carbon in the gangue carbonate mineral is formed by the dissolving and recrystallizing of the surounding carbonate rock,but mixed with some organic carbon; medium (watar) mainly comes from precipitation. |
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| Keywords: | source of ore-forming material lead-zinc deposit Chipu |
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