岩矿测试2012，Vol.31Issue(3)：513-517,5.
中条山地区八一铜矿床中白钨矿的发现及其找矿意义
The Discovery of Scheelite from the Copper Deposit in the Zhongtiaoshan Area and Its Implication for Tungsten Ore Prospecting in North China
摘要
Abstract
In the past, the Zhongtiaoshan area was one of the main places to find copper deposits in China. Although there was a tungsten anomaly in geochemical exploration, no tungsten ore had been discovered, and the tungsten ore resource has not drawn much attention. During the study of the Bayi copper deposit, scheelite was discovered and confirmed in copper-bearing veins by field fast X-ray Fluorescence Spectrometry (XRF) analyzer, fluorescent lamp, optical microscope and electron probe. The associated minerals of scheelite include chalcopyrite, sphalerite and galenite, and the gangue minerals are mainly composed of calcite, dolomite and quartz. The genesis of the Bayi copper deposit was considered preliminary as a mantle-derived magmatic hydrothermal fluid when examined by electron probe analysis of the scheelite, sulfides and gangue minerals and C stable isotopic compositions. The discovery of scheelite in the Bayi copper deposit veins is not only important for the further study of regional tungsten metallogenic regularity in China, but also helpful for tungsten prospecting in the Zhongtiaoshan area.关键词
白钨矿/八一铜矿床/幔源岩浆热液/中条山Key words
scheelite/ Bayi copper deposit/ mantle-derived magmatic hydrothermal/ Zhongtiaoshan分类
天文与地球科学引用本文复制引用
王登红,陈振宇,秦燕,赵斌,陈郑辉,王成辉..中条山地区八一铜矿床中白钨矿的发现及其找矿意义[J].岩矿测试,2012,31(3):513-517,5.基金项目
中国地质大调查项目“我国重要矿产和区域成矿规律研究”(1212010634002) （1212010634002）
“中国成矿体系综合研究”(1212010633903)等项目 （1212010633903）
