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太古宙绿岩带是世界主要金矿赋存区,在古老的非洲地台分布很多绿岩带,其上叠加剪切带即伴随有含金建造的出现。本文根据安徽地矿“走出去”实施的某绿岩区金矿勘查资料、西霍嘎地块地质背景、区域上金矿赋存规律及邻区正在开采的金矿考察,初步分析了该区金矿地质特征、控矿要素、矿床成因及找矿标志,供后续勘查投资和周边中方相同地质背景矿权区找金参考。
The Archean Greenstone Belt is a major gold deposit in the world. There are many greenstone belts on the ancient African platform, superimposed with shear zones that accompany the advent of gold-bearing structures. Based on the gold prospecting data of a greenstone area, the geological background of the Xihuaga block, the regularity of the gold deposits in the area and the gold mine being mined in the adjacent area Geological features of the gold deposits in the area, ore-controlling elements, genesis of the deposit and ore-hunting signs are used as a reference for subsequent prospecting and exploration of the tenements with the same geological background in neighboring China.