文献类型：期刊文献

英文题名：Mining assessment of Ereen gold ore in Mandal Soum, Selenge province Mongolia

作者：Yang, Wu Zhang, Min Mao, Kainan

第一作者：杨梧

机构：[1] Guizhou Institute of Technology, School of Resources and Environmental Engineering, 1st Caiguan Road, Yunyan District, Guiyang City, Guizhou Province, China

第一机构：贵州理工学院资源与环境工程学院

年份：2017

卷号：65

期号：11

起止页码：595-598

外文期刊名：Journal of Mines, Metals and Fuels

收录：EI(收录号：20174904506793);Scopus(收录号：2-s2.0-85036651807)

语种：英文

外文关键词：Deposits - Gold - Gold deposits - Groundwater - Hydrogeology - Ores - Water supply

摘要：The Ereen deposit lies within the North Khentei gold belt, which is bounded by the north-west by the Bayangol fault system and to the south-east by the Yeroogol (or Sujigtei) fault system. The preliminary exploration has just been conducted at the deposit, where the resource estimation achieved indicates a possible médium-scale mine, cut-off grade has not been finalized and therefore the mining boundary cannot be defined. The cut-off grade will be achieved by thorough economic and technical study. The findings from the site visit and the current exploration are favourable for open pit mining; however, the parameters for the pit development will need to be included in the project feasibility study and mine design in the future. The current engineering geology and hydrogeology study are still very basic and cannot satisfy the mine design requirements in the future. For the future mining operation, the company needs to engage in a contract with the local electricity supply. The site visit found that water supply seems sufficient.