湘南长村优质锰矿成矿特征及找矿方向  

METALLOGENIC CHARACTERISTICS AND ORE-SEARCHING DIRECTION OF HIGH QUALITY Mn ORE IN CHANGCUN Mn ORE AREA IN THE SOUTH HUNAN PROVINCE

作　　者：武金阳 

机构地区：[1]中国冶金地质勘查工程总局第二地勘院,福建莆田351111

出　　处：《地质找矿论丛》2005年第B08期114-116,共3页Contributions to Geology and Mineral Resources Research

摘　　要：锰矿体产于二叠系当冲组地层中,受走向断裂构造破碎带-层间滑动带(构造剥离带)控制,在与高角度(或近于垂直)断裂交汇处矿体较优、较富。据此,该区寻找优质氧化锰矿的思路应顺层位找矿、沿层间构造带找优质矿。The changcun Mn ore area is situated in the southeast part of Guiyang basin and at the NE extension of Lianxian county-Liannan Mn ore belt in the Dangchong formation and are controlled by strike faulted cataclasitic-interformational slip zone and the intersections of the zone and the high angle （vertical） faults at which Mn ore become rich and hihg quality. The high quality Mn ore search shouldbe pursued along bed and interformational cataclasic zone.

关 键 词：构造破碎带 成锰特征 找矿方向 长村锰矿 湘南 

分 类 号：P612[天文地球—矿床学] P618.32[天文地球—地质学]