金矿地电化学勘查新技术、新方法研究进展

Advances in new techniques and methods for geoelectrochemical prospecting and exploration of gold deposits

近 3 0年来 ,俄罗斯和我国在产出很深的隐伏矿床普查勘探方面创立了一系列地电化学勘查新技术新方法 ,这些新技术新方法能够发现 1 50～ 2 0 0 m厚的浮土以下和 50 0 m厚的基岩以下的隐伏矿体 ,并提出了产出很深的隐伏矿体与地表土壤及空气中的地电化学晕之间的成因联系和指示元素远距离迁移机制。在 70年代到 80年代 ,俄罗斯和我国应用这些新技术、新方法在有色金属、贵金属、石油天然气矿床普查勘探中取得了丰硕的成果。

In the lastest 30 years,series of new techniques and methods for geoelectrochemical prospecting and exploration of concealed gold deposits have been developed in Russia and China.These new techniques and methods enable geologists to find out concealed orebodies lying under 150 200 m thick overburden and 500 m thick bedrock.And an ion movement mechanism for the relationship between deeply occurring concealed orebodies and geoelectrochemical anomalies in soil and air has been proposed.In the seventies and eighties in Russia and China important achievements were obtained in the application of these new techniques and methods to the prospecting and exploration of nonferrous and precious metals and hydrocarbon deposits.