| 呷村矿床的微量元素特征及其找矿方向 |
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| 引用本文： | 肖懿.呷村矿床的微量元素特征及其找矿方向[J].四川地质学报,1993(3). |
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| 作者姓名： | 肖懿 |
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| 作者单位： | 四川省地矿局科研所 |
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| 基金项目： | “七五”地矿部重点科技攻关项目(编号86010—6) |
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| 摘 要： | 呷村含金富银多金属矿床属海相火山喷流-沉积矿床。本文从区域、矿田、矿床微量元素地球化学特征及异常模式研究入手,总结出本类矿床的最佳指示元素,建立了矿致异常元素的垂向分带和水平分带序列,指示了矿床的找矿远景和找矿方向。
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| 关 键 词： | 火山喷流—沉积矿床 最佳指示元素 元素分带序列 |
TRACE ELEMENT GEOCHEMISTRY AND PROSPECTING TARGET OF GACUN ARGENTIFEROUS POLYMETALLIC ORE DEPODIT |
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| Xiao Yi.TRACE ELEMENT GEOCHEMISTRY AND PROSPECTING TARGET OF GACUN ARGENTIFEROUS POLYMETALLIC ORE DEPODIT[J].Acta Geologica Sichuan,1993(3). |
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| Authors: | Xiao Yi |
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| Abstract: | Gacun argentiferous polymetallic ore deposit is a volcanic exhalation - sedimentary deposit. Tak-ing the research on regional geological setting, orefield structure and trace element geochemistry as well as anomaly pattern as the point of departure,this paper has had a discussion on the optimal guide elements for Gacun type deposits, established a vertical and horizontal zoning sequences of elements of anomalies related to the mineralization and pointed out prospecting perspective and prospecting target. |
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| Keywords: | volcanic exhalation - sedimentary deposit optimal guide elements elements zoning se-quence |
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