饰面石材矿产勘查评价中节理裂隙与荒料率  

JOINT FISSURES AND WASTE MATERIAL RATE IN MINERAL EXPLORATION AND EVALUATION OF FACING STONE MATERIALS

作　　者：杨万勇 马文昆 YANG Wan-yong;MA Wen-kun(Yunnan Branch of China National Geological Exploration Center of Building Materials Industry,Kunming 650118)

机构地区：[1]中国建筑材料工业地质勘查中心云南总队,云南昆明650118

出　　处：《云南地质》2024年第2期226-229,共4页Yunnan Geology

摘　　要：为获取饰面石材矿产资源储量估算的荒料率基本参数,本文针对节理裂隙发育特征,说明了不同阶段荒料率的工作程度及要求;简述了荒料率面统计及体图解荒料率测定方法,介绍了体图解荒料率自动化处理的优点。In order to obtain the basic parameters of the waste material rate for the estimation of the mineral resources reserves of facing stone,according to the characteristics of joint fracture development,the working degree and requirements of waste material rateat different stages were explained in this study.The surface statistics and volumetric graphical measuring methods for the waste material rate were briefly described,and the advantages of automatic processing of volumetric graphical waste material ratewere introduced.

关 键 词：节理裂隙 荒料率 饰面石材矿产 资源储量估算 勘查评价 

分 类 号：P619.22[天文地球—矿床学]