SD方法在甘肃阳山矿区矿体储量核算中的应用  

Application of SD Method Accounting Reserves in Yangshan Gold Deposit,Gansu Province

作　　者：李石桥[1] 郭俊华[1] 孙彬[1] 

机构地区：[1]武警黄金第十二支队,四川成都610036

出　　处：《黄金科学技术》2009年第5期53-57,共5页Gold Science and Technology

摘　　要：提交矿区勘查报告时,为准确估计矿体的真实储量,根据规范要求用另一种方法进行验证。采用SD对拟提交报告的甘肃省阳山矿区360号脉中地质块段法中计算的储量进行核算,将2种方法计算的储量结果进行了对比,并探讨其影响因素及产生误差的原因。同时利用SD法的精度计算,对所计算的结果以及施工工程数进行预测,阐述了SD法对矿床勘查的指导施工意义。Submitting exploration report of mining area, in order to exact estimate the true reserves of ore body, bases on specification regulated, being request an other method to validate. We introduce SD method to validate the prepare reserves estimation accounting method of geological block of No. 360 ore body in Yanshan gold deposit, contrast the result of two methods, then discuss two method influential factors and reasons of error. At the same time use the SD method precision to forecast result of reserves calculation and number of construction work and expound the SD method guidance construction significance of deposit exploration.

关 键 词：SD法 储量计算 精度 阳山矿区 甘肃 

分 类 号：P624.7[天文地球—地质矿产勘探]