晋中南地区铝土矿矿物特征及其成因-《煤田地质与勘探》编辑部.PDF

第45 卷 第1 期 煤田地质与勘探 Vol. 45 No.1 2017 年2 月 COAL GEOLOGY EXPLORATION Feb. 2017 文章编号: 1001-1986(2017)01-0020-06 晋中南地区铝土矿矿物特征及其成因 1 2 1 1 1,3 1 王 森 ，何广武 ，李 阔 ，崔先健 ，李晓光 ，刘钦甫 (1. 中国矿业大学(北京)地球科学与测绘工程学院，北京 100083 ； 2. 甘肃省地矿局第三地质矿产勘查院，甘肃 兰州 730000 ； 3. 湖南科技大学页岩气资源利用湖南省重点实验室，湖南 湘潭 411201) : – X –– 3 a 0.441 546 nmb 0.945 445 nm c 0.285 250 nm TiO2 ： ：P618 ：A DOI: 10.3969/j.issn.1001-1986.2017.01.004 Mineral features and genesis of bauxite deposits in central and southern Shanxi Province 1 2 1 1 1,3 1 WANG Sen , HE Guangwu , LI Kuo , CUI Xianjian , LI Xiaoguang , LIU Qinfu (1. School of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing 100083, China; 2. Third Institute of Geological and Mineral Exploration of Gansu Province Bureau of Geology and Mineral Resources, Lanzhou 730000, China; 3. Hunan Provincial Key Laboratory of Shale Gas Resource Utilization, Hunan University of Science and Technology, Xiangtan 411201, China) Abstract: The mineral features of bauxite in central and southern Shanxi Province were studied by polarization mi- croscope, X-ray diffraction (XRD), infrared spectroscopy (IR), differential