| 石雷钨锡矿床地质特征及找矿前景 |
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| 引用本文： | 谢明璜,郭家松,方孝平,赖嘉裕. 石雷钨锡矿床地质特征及找矿前景[J]. 中国钨业, 2014, 0(5): 1-7 |
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| 作者姓名： | 谢明璜 郭家松 方孝平 赖嘉裕 |
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| 作者单位： | 1. 江西有色地质勘查二队,江西 赣州,341000
2. 崇义章源钨业股份有限公司 大余石雷钨矿,江西 大余,341300 |
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| 基金项目： | 国家重点基础研究发展计划(“973计划”)资助项目(2007CB411404)；国家自然科学基金资助项目 |
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| 摘 要： | 石雷钨锡矿地处南岭钨锡成矿带中段崇义—大余—上犹矿化集中区西华山—扬眉寺矿带,是漂塘矿田组成部分,属外接触带型石英脉型矿床,产细脉带和单脉矿体;成矿围岩以寒武系砂板岩和石英闪长岩,成矿定位和矿化富集受隐伏岩体凸起部位控制。矿床由北、中、东、南四个近东西走向矿带组成,含矿石英脉受近东向裂隙控制,平面上呈疏密相间的侧幕状分布,垂向上脉带呈上宽下窄的"楔形"产出,具"五层楼"结构分带特征。矿区南带勘查程度相对较低找矿潜力较大,北带、东带仍有找矿空间,中带围岩石英闪长岩有浸染型钨矿化线索。
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| 关 键 词： | 成矿背景 标志带 矿化规律 钨锡矿 |
Geological Characteristics and Prospecting Potential of Shilei Tungsten-Tin Deposit |
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| XIE Ming-huang,GUO Jia-song,FANG Xiao-ping,LAI Jia-yu. Geological Characteristics and Prospecting Potential of Shilei Tungsten-Tin Deposit[J]. China Tungsten Industry, 2014, 0(5): 1-7 |
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| Authors: | XIE Ming-huang GUO Jia-song FANG Xiao-ping LAI Jia-yu |
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| Affiliation: | XIE Ming-huang, GUO Jia-song, FANG Xiao-ping, LAI Jia-yu (1.Jiangxi Nonferrous Geological Survey, Ganzhou 341000, Jiangxi, China; 2.Chongyi Zhangyuan Tungsten Industry Co. Ltd., Shilei Tungsten Deposit Dayu 341300, Jiangxi, China) |
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| Abstract: | Shilei tungsten-tin deposit is located in the central belt of the Chongyu-dayu-shangyou concentrated mineralization area, being the important component of Piaotang orefield. Mineralization orientation and enrichment is controlled by concealed rock protruding parts. The mineralization deposit is composed of four belts. Quartz veins containing ore is controlled by fissure in the near east direction. Side curtain-like distribution exists in the horizontal direction, while wedge output is displayed in the vertical direction. The southern region of the mining area has favorable prospecting potential. |
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| Keywords: | metallogenic background sign belt mineralization law tungsten and tin |
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