物质场—能量场—空间场综合成矿预测方法在豫西马超营断裂带中段的应用

SYNTHETIC METALLOGENIC PROGNOSIS BY MATERIAL FIELD-ENERGY FIELD-SPATIAL FIELD METHOD IN THE MIDDLE SECTION OF MACHAOYING FAULT BELT IN WESTERN HENAN

形成矿床的成矿物质、驱使成矿物质运移和聚集的能量和使成矿物质就位的有利空间 (简称物质、能量、空间 )是任何矿床形成所必备的 3个主要因素。物质场—能量场—空间场综合成矿预测是以成矿三要素为指导思想 ,以热力学原理为基本原理 ,利用符合成矿预测尺度要求的地、矿、物、化、遥等资料 ,综合考虑其它成矿有利因素 ,结合GIS工具的一种综合成矿预测方法。文章详述了三场综合预测的原理、流程 ,并结合在豫西马超营断裂带中段的应用 ,介绍了三场预测方法和效果。

Material, energy and space are three important factors of metallogenesis. Material field, energy field and spatial field method (Three-field) is a synthetic metallogenic prognosis method which takes stand on the three metallogenic factors and the thermodynamic principles. It not only uses the data on geology, deposit, geophysics, geochemistry and remote sensing, but also takes into account others favorable metallogenic factors and can be processed on GIS. This paper describes the elements and flow path of Three-field method, and introduces application effects of the method using in the middle section of Machaoying fault belt in the west of Henan Province.