广西乐业林旺金矿床地质特征与开采技术条件分析  

The geological characteristics and mining technical condition of Linwang gold deposit in Leye County of Guangxi

作　　者：庞运权 黄长帅 聂舒静 PANG Yunquan;HUANG Changshuai;NIE Shujing(Guangxi Zhuang Autonomous Region Mineral Resources Reserve Evaluation Center,Nanning 530022,Guangxi,China;China Nonferrous Metals(Guilin)Geology and Mining Co.,Ltd.,Guilin 541004,Guangxi,China;Nuclear Geological Team No.307 of Guangxi Zhuang Autonomous Region,Guigang 537100,Guangxi,China)

机构地区：[1]广西壮族自治区矿产资源储量评审中心,广西南宁530022 [2]中国有色桂林地质矿产研究院有限公司,广西桂林541004 [3]广西壮族自治区三〇七核地质大队,广西贵港537100

出　　处：《矿产与地质》2022年第2期310-315,322,共7页Mineral Resources and Geology

基　　金：广西壮族自治区自然资源厅项目“广西融安县四囊矿区金锑矿预查”(设计批复文号:桂国土资函〔2016〕353)资助。

摘　　要：林旺金矿是滇黔桂“金三角”地区近年来新发现的中型金矿床。对矿床进行勘查工作的同时,开展矿山水文地质、工程地质、地质环境等开采技术条件评价工作,为矿区进一步开采提供科学依据。综合分析认为,林旺金矿为一水文地质条件中等、工程地质条件总体简单局部中等、环境地质条件中等的适宜开采的金矿床。未来开采时,建议通过配备排水设施,留设永久矿柱,加强井巷支护,及时种树绿化等措施确保安全生产,建设绿色矿山。The Linwang gold deposit is a newly discovered medium-sized gold deposit in the"Golden Triangle"area of Yunnan,Guizhou and Guangxi in recent years.At the same time of the exploration work of the deposit,the evaluation of mining technical conditions such as mine hydrogeology,engineering geology and geological environment shall be carried out to provide a scientific basis for further mining in the mining area.The comprehensive analysis shows that the Linwang gold deposit is a suitable gold deposit with moderate hydrogeological condition,simple and partial moderate engineering geological condition,and moderate environmental and geological condition.In the future mining,it is recommended to ensure safe production and build a green mine by providing drainage facilities,setting up permanent ore pillars,strengthening the support of mining wells and roadways,and planting trees and greening in time.

关 键 词：林旺金矿床 水文地质条件 工程地质条件 环境地质条件 

分 类 号：P618.51[天文地球—矿床学] TD852[天文地球—地质学]