摘要
新疆阿克陶县奥尔托喀讷什锰矿,锰矿体赋存于上石炭统喀拉阿特河组(C_2k)含碳泥质灰岩夹薄层细晶灰岩条带中,锰矿体由条带状,透镜状或薄层状产出。矿物类型,以菱锰矿为主,少量软锰矿、褐锰矿等。经大量资料分析认为,奥尔托喀讷什锰矿应属浅海相沉积热液改造层控富锰矿床。
Ortokanesh Manganese Mine in Akto County, Xinjiang is found in the Carboniferous Karst limestone interbedded fine-grained limestone strip in the Upper Carboniferous Karaat River Formation （C2k）. The body is produced in the foml of a strip, a lenticular or a thin layer. The type of mineral is mainly rhodochrosite, including a small amount of pyrolusite, manganite or the likes. According to a large amount of data analysis, Ortokanesh manganese ore should be a shallow sea-phase sedimentary hydrothermal reformation layer that is controlled in manganese-rich deposit.
作者
黄河
苏雅拉图
HUANG He;SU Yalatu(Zhengyuan International Mining Co.Ltd.,Beijing 100080,China)
出处
《中国锰业》
2018年第4期85-88,共4页
China Manganese Industry
关键词
奥尔托喀讷什锰矿
浅海相沉积
热液改造
Ortokanesh manganese ore
Shallow marine facies deposition
Hydrothermal reform
