| 班公湖—怒江成矿带西段角西独立黑钨矿床的发现及其地质意义 |
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| 关键词:Bangong Co–Nujiang metallogenic belt Jiaoxi wolframite deposit geological characteristics geological significance prospecting potential |
| 基金项目:中国地质调查局地质调查项目(编号: 12120115028301);国家自然科学基金项目(编号: 41403040);中央级公益性科研院所基本科研业务费专项(编号: K1416) |
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| The Discovery of the Jiaoxi Single Wolframite Ore Deposit in the Western Part of the Bangong Co–Nujiang Metallogenic Belt and Its Signifi-cance |
| The Jiaoxi quartz-vein type wolframite ore deposit is the first single wolframite ore deposit found in the western part of the Bangong Co–Nujiang metallogenic belt. In this paper, the occurrence characteristics of wolframite orebodies, features of wolframite mineralization, and alteration types of wall rocks were analyzed. Based on the results obtained, the authors hold that the Jiaoxi wolframite deposit should be classified as quartz-vein wolframite ore deposit related to magmatic hydrothermal activity. Based on results of soil geochemical survey and induced polarization measurement combined with the confirmation of genetic type of the Jiaoxi deposit, it is believed that this mining area has some potential in search for quartz-vein wolframite orebodies, especially in the prospecting for the greisen-type wolframite orebodies. The discovery of the Jiaoxi single quartz-vein wolframite ore deposit will enrich the minerogenetic series of mineral deposits in the Bangong Co–Nujiang metallogenci belt. In addition, its discovery has a great significance for improving regional metallogenic regularity and mineral prospecting. Thus, further researches on the Jiaoxi wolframite ore deposit are necessary in the near future. |
| WANG Li-qiang,FAN Yuan,WANG Yong,LI Shen,GAO Yi-ming.2016.The Discovery of the Jiaoxi Single Wolframite Ore Deposit in the Western Part of the Bangong Co–Nujiang Metallogenic Belt and Its Signifi-cance[J].Acta Geoscientica Sinica,37(6):691-698. |
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