柯坪塔格一带铜矿成矿地质特征和找矿标志  

Ore-forming geological characteristics and prospecting criteria of copper deposits in Kepingtage Area

作　　者：贾涛 JIA Tao(Institute of Geological and Mineral Exploration, Xinjiang non-ferrous Geological Exploration Bureau, Urumqi 830000,China)

机构地区：[1]新疆有色地质勘查局地质矿产勘查研究院,新疆乌鲁木齐830000

出　　处：《世界有色金属》2019年第2期54-54,56,共2页World Nonferrous Metals

摘　　要：柯坪塔格一带地层区划属北塔里木地层区-塔北地区分区之柯坪地层小区,笔者通过实地地质勘查工作,认真分析研究,认为柯坪塔格一带铜矿的成矿物质主要来自于古风化壳古风化壳强烈风化剥蚀,铜源物质以CuSO4真溶液形式搬运。笔者总结出了柯坪塔格砂岩型铜矿的成矿地质特征和找矿标志,对今后在本区的找矿及研究工作具有一定的参考意义。The stratum division of Kepingtag area belongs to Kepingtag stratum District of North Tarim stratum area- North Tarim area. Through field geological exploration and careful analysis, the author believes that the mineralization material of copper deposits in Kepingtag area mainly comes from the strong weathering and denudation of paleo-weathering crust, and the copper source material is transported in the form of true solution of CuSO4. The author summarizes the metallogenic geological characteristics and prospecting criteria of Kepingtag sandstone copper deposit, which has a certain reference significance for future prospecting and research work in this area.

关 键 词：柯坪塔格 砂岩型铜矿 地质特征 找矿标志 

分 类 号：P618.41[天文地球—矿床学]