摘要
研究区梁山组煤系储藏有丰富的高岭岩资源,其质量优良,但具有较高的铁、钛含量,通过X衍射、电子探针对分选后的矿石分析鉴定,发现了铁、钛独立矿物的存在。实验结果表明:该地区高岭岩中铁主要以赤铁矿的形式存在,钛主要以锐钛矿的形式存在,同时矿石中钛主要以锐钛矿的形式出现,而不是金红石,这可能指示了成矿原始母质中含有基性火山物质。
Abundant kaolinitie resources are hosted in the coal-bearing strata of the Lower Permian Liangshan formation of western Hubei Province. Chemical analyses show that there exist high content of iron and titanium in the kaolinitie ores. X-ray and electron-probe microanalyses of the separating samples prove that the existence of independent iron- and titanium-bearing minerals, such as hematite and anatase, which imply that source materials of kaolinitie might contain basic volcanic material.
出处
《华南地质与矿产》
CAS
2005年第3期1-5,共5页
Geology and Mineral Resources of South China
基金
国家矿产资源补偿费矿产勘查项目"湖北省宜昌市五峰县仁和坪地区高岭土矿普查"
关键词
铁、钛赋存状态
赤铁矿
锐钛矿
occurrence of iron and titanium
hematite
anatase
