内蒙古阿拉善地区两类孔雀石化的形成机理初步分析

Initial Mechanism Analysis of the Malachite Mineralization in the Alxa Area, Inner Mongolia

1.
Technology Dept of Management Office on Geological Exploration in Inner Mongolia, Hohhot 010020, China
2.
Inner Mongolia Meteorological Bureau, Hohhot 010020, China
3.
Institute of Geological Survey of Inner Mongolia, Hohhot 010020, China

摘要: 阿拉善地区存在两种成因类型的孔雀石化,Ⅰ类型孔雀石化是铜矿化(铜矿体)氧化形成的,是良好的找矿标志;Ⅱ类型孔雀石化是在阿拉善地区特殊的气候条件下形成的,不具有找矿意义。正确区分和鉴别上述两种成因类型的孔雀石化,对于正确指导找矿,具有十分重要的理论和实际意义。
- 阿拉善 /
- 孔雀石化 /
- 成因
Abstract: There are two genetic types of the malachite mineralization in Alxa area,one kind of the malachite mineralization is due to oxidation of the cu-mineralization,which is a faorable criteria for ore prospecting.The other kind of the malachite mineralization is due to the particular climatic condition of Alxa area,which is not a criteria for mineral prospecting.To disting uish and identify the two genetic types of the malachite mineralization is important for correct mineral prospecting,both theoretically and practically.
- Alxa /
- malachite mineralization /
- genesis