清镇市卫城镇长冲矿区隐伏铝土矿地质特征及找矿方向  

Discussion on the Geological Characteristics and Ore-prospecting Direction of Insidious Bauxite in Channgchong Mining Area of Weicheng Town of QingzhenCity

作　　者：唐铸[1] 潘启权[1] 万大学[1] 

机构地区：[1]贵州省地质矿产勘查开发局105地质大队,贵州贵阳550018

出　　处：《山西科技》2013年第4期81-83,共3页Shanxi Science and Technology

摘　　要：贵州省铝土矿资源丰富,其中清镇—修文铝土矿矿集区已探明铝土矿各类保有资源量3.5亿t,但该区因褶皱、断裂构造致使铝土矿直接找矿标志和间接找矿标志大面积隐伏。通过对区内在次级长冲向斜核部发现的铝土矿地质特征等进行综合分析,认为直接运用向斜构造找矿标志,在该区范围内探索或发现深部隐伏铝土矿可获重大突破,增加铝土矿资源量具较大潜力。Guizhou Province is rich in bauxite resources, the proven total resources of bauxite in Qingzhen-Xiuwen bauxite -concentrated area reach 350 million tons, however, the fold and fracture structure made the direct bauxite - prospecting criteria and indirect bauxite -prospecting criteria insidious in large area. Through the comprehensive analysis on the geological characteristics of the bauxite found in secondary Changchong syneline core of the mining area, this paper holds that the direct use of syncline structure prospecting criteria in the exploration and discovery of deeply concealed bauxite can obtain major breakthrough and has a great potential in increasing bauxite resources.

关 键 词：矿集区 地质特征 找矿标志 隐伏铝土矿 长冲矿区 

分 类 号：TD163[矿业工程—矿山地质测量]