论红土型金矿床和铁帽型金矿床的关系及研究意义  

STUDY AND COMPARISON:THE RELATOINSHIP BETWEEN LATERITIC GOLD DEPOSIT AND GOSSAN GOLD DEPOSIT

作　　者：曹新志 高秋斌 徐伯骏 

机构地区：[1]中国地质大学

出　　处：《矿产勘查》1998年第4期7-11,共5页Mineral Exploration

摘　　要：红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床。二者在形成环境、成矿机理、成矿特征等方面有许多共同之处，在空间分布上往往也是密不可分的，具有密切的内在联系。在热带亚热带地域内，铁帽型金矿床应囊括在红士型金矿床之中，属红土型金矿床再生改造型。已知的“铁帽型”金矿（床）点可作为进一步找寻红土型金矿床的重要信息。Both lateritic gold deposit and gossan gold deposit are of wearthering origin. They were formed in common environment and bore similarities in metallogeny. They are often associated with each other in spatial distribution. Seperating one from the other in classification of genetic type is worth deliberating. In the tropics, the gossan gold deposit ,a reformed type ,is one of the lateritic gold deposits. The known gossan deposits or occurrence can serve an important guide for prospecting of lateritic gold deposit.

关 键 词：红土型金矿床 铁帽型金矿床 

分 类 号：P618.2[天文地球—矿床学]