摘要
通过锰资源现状、含锰岩系特征及区域矿床地质特征,以及在黔东地区运用微量元素Mn/Cr比值的方法,对西溪堡、长行坡、中朝溪、盆架山进行成矿预测,证明,Mn/Cr比作为寻找锰矿,特别是隐伏-半隐伏锰矿的地球化学标志,具有较重要的理论和实际意义。
The way that applies trace elements ratio of manganese by chromium is treated basing on geologic characteristics of manganese resources actuality, manganese - bearing rock series and regional deposits, it is applied for the prediction of minerogenesis in Xiqibao, changxingpo, Zhongchaoxi, Pengjiashan. The practice indicates the ratio of manganese by chromium as geochemical indicator of conceal - semi - conceal manganese is of significance in theoretical and actual sites.
出处
《贵州地质》
2007年第1期60-63,共4页
Guizhou Geology
关键词
锰矿
Mn/Cr比值
地球化学
成矿预测
含锰岩系
黔东地区
manganese ores
ratio of manganese by chromium
geochemistry
metallogenic prediction
manganese -bearing rock series
east Guizhou
