摘要
荒料率是评价饰面石材石灰石矿的一个重要指标,以湖北省通山县大地矿区饰面用石灰石矿为例,详细介绍矿体特征、矿石质量,以及理论荒料率的计算方法,认为矿区内矿体的色斑和色线对于荒料率影响不大,节理、裂隙及岩溶的发育情况对荒料率有直接影响。
The waste rate is an important index to evaluate decorative marble mine.In this paper,the ore body characteristics,ore quality and the calculation method of theoretical ore block rate are introduced in detail,taking the marble mine in the Dadi Mining area of Tongcheng County as an example,it is considered that the color spots and color lines in the orebody have little influence on the rate of waste material,and the development of joints,fissures and Karsts have direct influence on the rate of waste material.
作者
张成乘
张丽雅
张文胜
刘莉
Zhang Chengcheng;Zhang Liya;Zhang Wensheng;Liu Li(Fourth Geological Brigaole of Hubei Geological Bureau,Xianning,Hubei 437100)
出处
《资源环境与工程》
2020年第S01期139-145,共7页
Resources Environment & Engineering
关键词
饰面石材
荒料率
节理
通山县大地矿区
decorative stone marble
waste rate
joint
Dadi Mining area in Tongshan County
