豫西金矿田构造研究现状与展望

豫西金矿为国内外地质界所瞩目，金矿田构造研究的理论、方法和手段达到了国内外先进水平。其研究的基本内容包括构造层控矿特征、控矿构造类型、控矿构造体系和构造分带性、控矿构造发展阶段、成矿热液圈闭条件、矿液流向及导矿构造的研究等。其研究方法包括传统地质构造、地球物理、构造地球化学、航片遥感解译、数学地质和电算技术等方法。其发展趋势是矿田构造研究的新理论、新方法、新技术手段将得到广泛应用，由单一矿床（田）构造研究发展到更大区域内构造体系的研究，构造控矿因素与其他控矿因素相结合进行综合研究，控矿构造类型的研究将有所突破，基础地质构造研究将永远占主导地位，矿田构造研究的成果将被广泛应用于找矿工作。

THE PROSPECT AND PRESENT SITUATION STUDIED THE STRUCTURE OF GOLD FIELD IN WESTERN HENAN

The gold deposits in Western Henan have always been focused by both home and abroadgeologists. The theory, method and measures adopted to study the structure of gold fieldhave already reached the world's advanced level. The fundmental contents of the study include such as the ore-control characteristics of the structural layer,the ore-control structural type, the ore-control structural system, the structural zonation, the developmentstages of ore-control structure,the trapping condition of the hydrothermal ore-forming solution,the flow direction of the ore solution,the characteristics of the structure as passageway for ore fluid,etc.. The study method,such as traditional tectonics,geophysical prospecting, structure-geochemistry, air photography remote sensing interpretation, mathematica geology and computer technology,etc.. The general development trend is that the new theory,method and techonology researched on the field structure will be adopted widely,and thestudy to the single gold deposit (field) structure will be replaced by the structural systemstudy within the move wide areas, and the comprehensive study of the structural ore-control factor and the other ore-control factor will be widely adopted. The research of the orecontrol structural type will make a new breakthrough. This paper indicates specially that thestudy on foundamental geology and structure geology will dominate forever. The researchedresults on the gold field structure will be used widely to prospect.