新疆库尔楚石膏矿地质特征及成因分析

Geological Characteristics and Genetic Analysis of Kurchu Gypsum Deposit in Xinjiang

石膏是一种用途广泛的工业材料和建筑材料,我国作为石膏消费大国,石膏行业发展潜力巨大。本文通过对新疆库尔勒市库尔楚石膏矿的区域地质背景、矿区地质特征及矿体特征的分析总结,论述了区内逆断层对石膏矿体的控制情况,从沉积盆地岩相变化、气候地理条件、成矿物质来源及物理化学条件几个方面,初步探讨了矿床成因与成矿模式。

Gypsum is an industrial material and building material with a wide range of uses. As a major gypsum consumer,China’s gypsum industry has great development potential. Based on the analysis and study of the regional geological background,geological characteristics of the mining area and the characteristics of the ore body of the Kurchu gypsum mine in Korla, Xinjiang,this paper discusses the control of the reverse fault on the gypsum ore body in the area, and preliminarily discusses the genesis and metallogenic model of the deposit from the aspects of the lithofacies change of the sedimentary basin, the climatic and geographical conditions, the source of metallogenic materials and the physical and chemical conditions.