摘要
本文陈述了华北地台蓝晶石、矽线石矿床产出的地质特征,讨论了矿床的形成过程和控制因素.并根据矿种、矿床的原岩性质、成矿时的变质条件、矿石类型、矿物组合等划分了6个矿床类型,建立了(太古代)蓝晶石矽线石矿床的成矿模式.根据成矿地质构造环境、变质作用类型、变质演化过程,以及成矿的主要控制条件划分了成矿区带和找矿远景预测区.
This paper deals with geological characteristics of kyanite and silimanite deposits in the North China Platform and the metallogenic process as well as the ore-control factors. Six types of ore deposits and metallogenic model are established based on ores, natures of the original rocks, metamorphic condition during ore-forming process and mineral assembly of ores. Target prediction is made.
出处
《地质找矿论丛》
CAS
CSCD
1993年第4期82-94,共13页
Contributions to Geology and Mineral Resources Research
基金
<华北地台矽线石红柱石蓝晶石矿床成矿条件和找矿方向研究>课题总结报告的部分内容
