几内亚共和国博凯558铝土矿区地质特征  

Geological Features of 558 Bauxite in Boke,Guinea

作　　者：张成学[1] 王国库[1] 张泽夏[1] 张璜[1] 梁贞[1] 

机构地区：[1]河南省地质矿产勘查开发局第二地质队,郑州450001

出　　处：《华南地质与矿产》2009年第2期20-23,共4页Geology and Mineral Resources of South China

摘　　要：几内亚共和国博凯558铝土矿首期勘探区面积100Km2,共圈定15个矿体,有6个单矿体达大型规模,其中5号矿体达特大型;为高品位的易采易选三水铝石型矿石;矿床的成因类型为辉长岩或玄武岩风化残积型。By exploration in Boke district of Guinea, 15 bauxite orebodies are found in the first 100km^2 prospecting area,6 orebodies of which are large scale and 5 orebodies are super-large scale; The bauxite is gibbsite - type deposit with high grade and favorable washability and mineablity; The genetic type of deposit is weathered residual of basic rock.

关 键 词：区域地质 矿区地质 矿体地质 矿石质量 矿床成因 

分 类 号：P618.45[天文地球—矿床学]