【摘要】 盱眙高家洼—梁家洼凹凸棒石粘土矿床是苏皖新生代凹凸棒石粘土成矿带的典型矿床之一。分析研究了Ⅴ号粘土矿层分布特征、矿石的矿物成分、化学成分、物化性能与工艺性能,与成矿带内龙王山等矿床同层位矿石及顶底板玄武岩作了化学成分比较。分析了凹凸棒石粘土矿的成矿环境与物理化学条件,指出了矿床成因。更多还原

【Abstract】 As a typical deposit of Cenozoic attapulgite clay mineralized belt in Jiangsu and Anhui Provinces,attapulgite clay deposit in Gaojiawa and Liangjiawa of Xuyi County have excellent physical and chemical properties and abundant reserves.Compared with chemical composition of same layer ores and top and floor basalt of Lonwangshan deposit in same mineralized belt,the distribution characters,mineral and chemical compositions,physical and chemical properties of ores have been realized through investigation and analyses of No.V orebed in Gaojiawa and Liangjiawa deposits.The genesis of the deposit belongs to a inland basaltic volcano-sedimentary deposit according to the background and physical and chemical conditions of mineralization course of attapulgite ore deposit.更多还原