| 李淑琴,曾小华,周先军,陈立泉,何燕华.江西凤凰山钨矿床地质特征及成因浅析[J].矿产勘查,2021,12(6):1306-1313 |
| 江西凤凰山钨矿床地质特征及成因浅析 |
| Geological characteristics and genesis of Fenghuangshan tungsten deposit in Jiangxi province |
| 投稿时间：2020-09-01 |
| DOI： |
| 中文关键词: 钨矿床 地质特征 矿床成因 凤凰山 江西 |
| 英文关键词: tungsten deposit geological characteristics deposit genesis Fenghuangshan Jiangxi |
| 基金项目: |
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| 中文摘要: |
| 江西凤凰山钨矿是近年来江西西南部发现的一处中型钨矿床。矿区钨矿体为石英平行脉带型矿体，赋存于寒武系底—下统牛角河组下段长石石英砂岩中，走向北西。矿体受到北西向断裂带的控制，矿石矿物主要为白钨矿。本文通过系统总结凤凰山钨矿的区域地质背景、矿区地质特征和矿床地质特征，初步认为凤凰山钨矿是区域变质热液和岩浆热液叠加充填交代型矿床，矿床类型属石英脉型钨矿床。 |
| 英文摘要: |
| Jiangxi Fenghuangshan Tungsten Deposit is a medium-sized tungsten deposit discovered in southwestern Jiangxi in recent years. The tungsten ore body in the mining area is a quartz parallel vein belt type ore body, which occurs in the feldspar quartz sandstone in the lower section of the Niujiao River in the Lower Cambrian, and runs northwest. The ore body is controlled by the NW-trending fault zone, and the ore minerals are mainly scheelite. This paper systematically summarizes the regional geological background, mining area and geological features of the Fenghuangshan Tungsten Mine. It is preliminarily believed that the origin of the deposit is a metasomatic deposit with superposition of regional metamorphic hydrothermal fluid and magmatic hydrothermal fluid. |
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