新疆哈密雅克铺金红石型钛矿地质特征及成因  

Geological characteristics and genesis of rutile type titanium deposits in Yakepu,Hami,Xinjiang

作　　者：王强强 WANG Qiang-qiang(Xinjiang General Team of China Construction Materials Industry Geological Exploration Center,Urumqi 830000,China)

机构地区：[1]中国建筑材料工业地质勘查中心新疆总队,新疆乌鲁木齐830000

出　　处：《世界有色金属》2024年第11期88-90,共3页World Nonferrous Metals

摘　　要：雅克铺金红石型钛矿赋存于,中上元古界前震旦系小铺岩群二段的角闪石岩,与角闪斜长岩岩相变化带之角闪石岩一侧,或斜长角闪石岩与角闪斜长岩之岩性变化带斜长角闪岩一侧。通过对矿区地层、构造研究,总结了金红石型钛矿体受地层、构造控制,矿床成因类型为中高压变质型;阐述了矿石自然类型为钛矿石为氧化矿石。矿石的工业类型为需选型金红石型钛矿。Yakepu rutile type titanium ore occurs on the amphibolite rock side or the amphibolite rock side of the amphibolite plagioclase rock facies change zone in the second section of the pre Sinian Xiaopu rock group in the Middle and Upper Proterozoic.Through the study of strata and structures in the mining area,it is summarized that the rutile type titanium ore body is controlled by strata and structures,and the genesis type of the deposit is medium high pressure metamorphic type;The natural type of ore is titanium ore and oxidized ore.The industrial type of ore requires the selection of rutile type titanium ore.

关 键 词：金红石型钛矿 地质特征 成因 哈密雅克铺 

分 类 号：P618.47[天文地球—矿床学]