江西莳山矿区石英细脉带钨矿床地质特征及控矿模式  

Geological characteristics and ore controlling mode of quartz vein belt tungsten deposit in Shishan mining area,Jiangxi Province

作　　者：尹维青 刘成忠 董菁 韩兵 蒋寅 YIN Wei-qing;LIU Cheng-zhong;DONG Jing;HAN Bing;JIANG Yin(Jiangxi Nonferrous Geological and Mineral Exploration and Development Institute,Nanchang 330030,China;Poyang County Natural Resources Bureau,Jiangxi Province,Poyang 333100,China;Jiangxi Shishan Tungsten Mine Co.,Ltd,Poyang 333100,China)

机构地区：[1]江西有色地质矿产勘查开发院,江西南昌330030 [2]江西省鄱阳县自然资源局,江西鄱阳333100 [3]江西莳山钨矿有限公司,江西鄱阳333100

出　　处：《世界有色金属》2024年第23期64-66,共3页World Nonferrous Metals

基　　金：江西莳山钨矿资源储量核实和接替资源勘查项目资助。

摘　　要：为查明江西莳山钨矿的成因信息和成矿过程,作者系统研究了矿区成矿地质背景和矿床地质特征,提出莳山钨矿是中高温—中低温岩浆热液经过多期次、多阶段充填交代作用的结果。运用成矿花岗岩LA-ICP-MS锆石U-Pb法地质年龄确定矿床形成于燕山早期晚侏罗世,在此基础上结合前人研究成果,建立了矿床控矿模式。In order to investigate the genesis information and mineralization process of the Shishan tungsten deposit in Jiangxi Province,the author systematically studied the geological background and geological characteristics of the deposit,and proposed that the Shishan tungsten deposit is the result of multi-stage and multi-stage filling and metasomatism of medium high temperature to medium low temperature magmatic hydrothermal fluids.The LA-ICP-MS zircon U-Pb method was used to determine the geological age of the mineralized granite deposit,which was formed in the Late Jurassic of the early Yanshan period.Based on this,combined with previous research results,a ore controlling model for the deposit was established.

关 键 词：成矿地质背景 矿床地质特征 控矿要素 矿床成因 控矿模式 

分 类 号：P618.65[天文地球—矿床学]