陕西双王金矿床边界品位和最低工业品位的计算及意义  

Calculation and its Significances of Cut-off Grade and Minimum Industrial Grade to Shuangwang Gold Deposit at Shanxi Province

作　　者：张印飞 李晓波[2] 

机构地区：[1]陕西太白黄金矿业有限责任公司,陕西太白721607 [2]中南大学地学与环境工程学院,湖南长沙410083

出　　处：《黄金科学技术》2004年第6期23-26,共4页Gold Science and Technology

摘　　要：通过对最低工业品位和边界品位的计算,提出了在当前技术经济条件下双王金矿床合理的工业指标,提高了矿产资源利用效率及矿山开发利用的经济效益。对双王含金角砾岩带中其它金矿体的勘查及开发也有重要的指导意义。By the calculation of minimum industrial grade and cut-off grade, the rational industrial standards of Shuangwang gold deposit have been certained. At the same time, the sufficient of resource and the economic benefit of mining have been improved significantly. It is also very important to the exploration and mining to other analogus gold deposits at Shuangwang gold-bearing breccia belt.

关 键 词：双王金矿床 金矿体 角砾岩 边界品位 工业指标 勘查 矿产资源利用 工业品 陕西 技术经济 

分 类 号：F426.1[经济管理—产业经济]