松阳县象溪镇鲁峰钼矿地质特征及开采方法研究
Research on Geological Characteristics and Mining Methods of Lufeng Molybdenum Ore in Xiangxi Town,Songyang County
高云 1高占路 2仇世邦
作者信息
- 1. 陕西晟达矿山工程有限公司,西安 710000
- 2. 赫章鼎盛鑫矿业发展有限公司,贵州 毕节 553200
- 折叠
摘要
为查明松阳县象溪镇鲁峰钼矿基本地质特征和开采方法,着重论述钼矿矿体的地质发育特征,掌握矿体的发育规律和成因类型.矿体主要特征是矿体赋存于石英充填破碎带,顶底板围岩为黑云母斜长片麻岩、凝灰岩、花岗岩等.矿体受张扭性断裂构造控制明显,控矿断裂一般亦呈舒缓波状、首尾相接的斜列式分布.根据矿体的发育特征和展布规律制定相应的采矿方法.钼矿开采方法为全面法,对矿体进行回采.
Abstract
In order to find out the basic geological characteristics and mining methods of Lufeng molybdenum ore in Xiangxi town,Songyang county,the geological development characteristics of molybdenum ore body are emphatically discussed,and the development law and genesis type of ore body are mastered.The main characteristics of the ore body are that the ore body is hosted in the quartz filling fracture zone,and the surrounding rock of the top and bottom plate is biotite plagioclase gneiss,tuff,granite,etc.The ore body is obviously controlled by the tensile torsional fault structure,and the ore-controlling faults are generally distributed in a soothing wave-like and end-to-end oblique distribution.According to the development characteristics and distribution rules of the ore body,the corresponding mining methods are formulated.The mining method of the molybdenum ore body is a comprehensive method to mine the ore body.
关键词
钼矿/地质特征/开采方法/成因类型Key words
molybdenum ore/geological features/mining methods/type of cause引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据