广西北山铅锌矿区层间滑动作用与成矿的关系
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摘要
广西北山铅锌矿区早期受层间滑动剪切作用形成层间断裂破碎带,在此基础上,发育形成岩溶构造,含矿溶液充填其内,形成层间矿体,该成矿时代可能为印支期。后期受到褶皱断裂破坏,矿体的分布具有左行等距离排布规律,相对标高相差100m～220m。这些成果对矿山以后找矿工作具有重要意义。
In Beishan Pb-Zn orefield,Guangxi the interbed fault fracture zone is formed early by the interbed slide shear,then the karst structure is formed,the interbed orebody is formed by the ore-bearing fluid filling,maybe the metallogenesis is in Indosinian.Later on,it is effected by the fold and fault.And the orebody is in left-handed equidistance distribution,relative elevation difference100 m-220 m.These results are significance in the future prospecting of mine.
In Beishan Pb-Zn orefield,Guangxi the interbed fault fracture zone is formed early by the interbed slide shear,then the karst structure is formed,the interbed orebody is formed by the ore-bearing fluid filling,maybe the metallogenesis is in Indosinian.Later on,it is effected by the fold and fault.And the orebody is in left-handed equidistance distribution,relative elevation difference100 m-220 m.These results are significance in the future prospecting of mine.
引文
[1]曾允孚,沈德麒,张锦泉,等.南岭泥盆系层控矿床[M].北京:地质出版社,1987.
[2]陈好寿,吕红,石焕琪等.广西北山层控闪锌矿-黄铁矿矿床的稳定同位素地球化学研究[J].地质学报,1987,(1):46～58
[3]何国朝,石顺勇,李传华等.广西河池北山铅锌矿区成矿地质条件及找矿研究[J].矿产与地质,2014,(6):692～698.
[4]谢世业,陈大经,辛厚勤等.广西环江县北山地区喷流沉积铅锌矿资源潜力及找矿方向[J].矿产与地质,2004,18(3):217-219
[5]汪金榜,王显富.广西北山铅锌黄铁矿矿床地质特征及成因的探讨[J].中国岩溶,1988,55～60
[6]广西壮族自治区地质矿产局.广西环江县北山层控铅锌矿、黄铁矿控矿条件、成矿机理及找矿方向的研究[R].1986.
[7]钱建平.碳酸盐岩系层滑断裂控矿和成矿[J].矿物学报,2013,33:485～486
[2]陈好寿,吕红,石焕琪等.广西北山层控闪锌矿-黄铁矿矿床的稳定同位素地球化学研究[J].地质学报,1987,(1):46～58
[3]何国朝,石顺勇,李传华等.广西河池北山铅锌矿区成矿地质条件及找矿研究[J].矿产与地质,2014,(6):692～698.
[4]谢世业,陈大经,辛厚勤等.广西环江县北山地区喷流沉积铅锌矿资源潜力及找矿方向[J].矿产与地质,2004,18(3):217-219
[5]汪金榜,王显富.广西北山铅锌黄铁矿矿床地质特征及成因的探讨[J].中国岩溶,1988,55～60
[6]广西壮族自治区地质矿产局.广西环江县北山层控铅锌矿、黄铁矿控矿条件、成矿机理及找矿方向的研究[R].1986.
[7]钱建平.碳酸盐岩系层滑断裂控矿和成矿[J].矿物学报,2013,33:485～486