| 滇西北普朗地区自然重砂矿物异常及其找矿意义 |
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| 引用本文： | 李波,董国臣,张虹,马腾,李雪峰,曾洋. 滇西北普朗地区自然重砂矿物异常及其找矿意义[J]. 资源与产业, 2015, 17(2): 100-105 |
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| 作者姓名： | 李波 董国臣 张虹 马腾 李雪峰 曾洋 |
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| 作者单位： | 1中国地质大学 地球科学与资源学院，北京 100083；2河北省地质调查院，河北 石家庄 050051；3云南地质调查局，云南 昆明 650051 |
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| 基金项目： | 长江学者和创新团队发展计划(IRT1083);国家地调局项目(1212011220920,1212011121038) |
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| 摘 要： | 自然重砂及其组合蕴含着丰富的源区岩性体信息，为找矿勘查提供了丰富的矿源信息。已有地质勘查及研究主要集中在金、钨锡矿等，而对铜铅锌矿等其他矿种研究较少。针对铜铅锌矿种及其不同成因的矿床开展研究，通过普朗地区自然重砂矿物的类型及分布特点开展综合对比研究，挖掘其所蕴含的铜多金属成矿作用信息及找矿意义。普朗地区自然重砂矿物及其组合成片集中分布，其异常对已知区内铜多金属矿床具有良好的响应，体现出铜多金属成矿模式及成矿作用特点，反映具有成因意义的成矿作用信息，对区域矿产勘查具有良好的指示意义。
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| 关 键 词： | 自然重砂 铜多金属矿床 找矿意义 普朗地区 |
| 收稿时间： | 2014-11-08 |
| 修稿时间： | 2015-02-07 |
INDICATION OF HEAVY MINERALS ANOMALY OF PULANG AREA IN NORTHWESTERN YUNNAN |
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| LI Bo,DONG Guo-cheng,ZHANG Hong,MA Teng,LI Xue-feng,ZENG Yang. INDICATION OF HEAVY MINERALS ANOMALY OF PULANG AREA IN NORTHWESTERN YUNNAN[J]. Resources & Industries, 2015, 17(2): 100-105 |
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| Authors: | LI Bo DONG Guo-cheng ZHANG Hong MA Teng LI Xue-feng ZENG Yang |
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| Affiliation: | 1.School of Earth Science and Resources, China University of Geosciences, Beijing 100083, China;2. Hebei Geological Survey, Shijiazhuang 050051, China; 3. Yunnan Geological Survey, Kunming 650051, China |
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| Abstract: | Heavy minerals and their combination contain lots of source lithological units and provide abundant information of ore source. Geological prospecting and studies are chiefly focused on gold, tungsten ant tin, but less on copper, lead and zinc, etc. This paper studies the Cu Pb Zn deposits and their genesis, compares their heavy mineral types and distribution in Pulang area, and finds out the copper mineralization and indication of prospecting. The heavy minerals and their combination are clustering, their anomalies are responsive to copper deposits, reflecting copper mineralization model and metallization and revealing metallization information of genesis, which is of indication to regional mineral resources prospecting. |
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| Keywords: | heavy minerals copper polymetallic deposit prospecting significance Pulang area |
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