摘要
古元古代二道洼岩群分布区已发现一批金矿床和金矿化点。它们均赋存于该岩群上部层位内。主要控制金矿成矿的因素为层位 +岩性 +剪切变形变质带。因此只要有该岩群上部层位的存在 ,又有金化探异常 ,那就可能找到新的金矿床。
In Erdaowa’s Group area some gold deposits and mineralization spots have been discovered. They are all occurrence in the upper horizon of them. The gold mineralized are mainly controlled by horizon+lithology+shear deformation of metamorphic belt. As so as the horizon exists and appears the gold chemical analogy. The new gold deposits could be found.
出处
《内蒙古地质》
2001年第1期12-15,共4页
Geology of Inner Mongolia
关键词
找矿方向
二道洼岩群分布区
大青山东段
finding direction
Erdaowa group distribution area
in the eastern on Daqingshan
