关于固体矿产勘查概略研究的几点思考  

Some Discussions for Scoping Study of Mineral Exploration

作　　者：张亮[1] 赵军伟[1] 刘磊[1] Zhang Liang;Zhao Junwei;Liu Lei(Zhengzhou Institute of Multipurpose Utilization of Mineral Resources,CAGS,China National Engineering Research Center for Utilization of Industrial Minerals,Key Laboratory for Polymetallic Ores'Evaluation and Utilization,MNR,Zhengzhou,Henan,China)

机构地区：[1]中国地质科学院郑州矿产综合利用研究所,国家非金属矿资源综合利用工程技术研究中心,自然资源部多金属矿综合利用评价重点实验室,河南郑州450006

出　　处：《矿产综合利用》2021年第4期125-130,共6页Multipurpose Utilization of Mineral Resources

基　　金：中国地质调查局地质矿产调查评价项目(DD20190186)。

摘　　要：概略研究工作作为矿产勘查技术经济评价的第一步十分重要。本文结合《固体矿产勘查概略研究规范(DZ 0336-2020)》和实际工作实践,对概略研究工作过程的完成人员、评价价格选取、评价方法选择以及与资源量的关系等问题进行了探讨。通过研究得出(1)概略研究工作涉及地质勘查、采矿、选矿、技术经济评价等多学科内容,普查阶段概略研究工作靠有经验的地质专业工作者主导完成,详查勘探阶段则更加突出技术经济评价人员作用;(2)矿产品价格选取要在充分考虑评价时间、矿产品规格、价格变化幅度、数据来源等因素基础上,合理确定;(3)评价方法选择应结合不同勘查阶段的实际工作情况确定,参与经济效益估算的各项成本指标应尽可能细化列出,以尽降低估算的误差,提高评价准确性;(4)通过概略研究,最终确定探获资源的资源储量级别为资源量。As the first step of feasibility study for mineral exploration,the scoping study is very important.This paper discusses some problems of the scoping study combined with《Specifications for scoping study of mineral exploration(DZ0336-2020)》such as the main workers,election of resources productprice,selection of evaluation methods and so on.Results of the study suggested that:(1)Scoping study involves geological exploration,mining,ore dressing,feasibility studyand other multidisciplinary contents.Usually,the scoping study for general exploration should be mainly completed by experienced geologists and the scoping study for detailed exploration and advanced explorationshould be mainly completed by techno-economic appraisals;(2)Selection of resources product price should considerevaluation time,productstandard,price change range,data sources and so on.(3)Evaluation methods should be selected according to different exploration stages and the cost parameter index should be detailed list as far as possible;(4)Through general research,the resource reserve level of the discovered resource is finally determined as the resource amount.

关 键 词：概略研究 矿产品价格 评价方法 矿产勘查 资源量 

分 类 号：TD985[矿业工程—选矿]