甘肃省鹿儿坝金矿地球化学特征及矿质来源分析  

Geochemical characteristics and mineral source analysis of Luerba gold deposit, Gansu Province

作　　者：李大民 LI Da-min(The Fourth Geology and Mineral Exploration Institute of Gansu Province Bureau of Geology andMineral Exploration and Development,Jiuquan 735000,China)

机构地区：[1]甘肃省地质矿产勘查开发局第四地质矿产勘查院

出　　处：《世界有色金属》2019年第8期202-202,204,共2页World Nonferrous Metals

摘　　要：为了进一步探索该矿的地球化学特征及矿质来源,文章通过电子探针分析,获得了自然金矿物及其共生矿物的化学成分构成,采取了氢、氧和硫稳定同位素测试对矿床成因进行了分析研究,以供参考。In order to further explore the geochemical characteristics and mineral source of the mine,the chemical composition of natural gold minerals and their symbiotic minerals was obtained by electron probe analysis.The hydrogen,oxygen and sulfur stable isotope tests were used to analyze the genesis of the deposit.Research for reference.

关 键 词：甘肃 鹿儿坝金矿 地球化学特征 矿质来源 

分 类 号：P694[天文地球—地质学]