野马泉M4、M5矿区开采技术条件分析与评价  

Analysis and evaluation on the exploitation technical condition in Yemaquan M4 and M5 mineral districts

作　　者：徐维成 保正岳 李衍业 贾成财 叶积龙[3] 

机构地区：[1]青海省第四地质矿产勘查院,青海西宁810029 [2]青海省第三地质矿产勘查院,青海西宁810029 [3]青海省地质调查院,青海西宁810012

出　　处：《青海大学学报（自然科学版）》2010年第5期34-41,共8页Journal of Qinghai University(Natural Science)

摘　　要：为查明野马泉M4和M5矿区以铁、铅锌为主的矽卡岩型铁多金属矿床的开采技术条件,通过1∶1万水工环地质调查,地下水抽水试验,地下水、地表水的长期动态观测,岩石力学性质测试、水质测试,地震资料的分析及放射性等有害元素的测定,详细查明了野马泉M4、M5矿区为水文地质条件中等、工程地质条件中等、环境地质条件良好的矿区,指明了野马泉泉水可满足日常生活用水和部分工业用水,五一河水完全满足大型矿山生活及工业用水的供水水源地方向,评价了开发过程中引发的不良地质现象。In order to find out the exploitation technical condition for the polymetallic deposit in yemaquan M4 and M5 diposits where Fe,Pb and Zn are the main metals,Some research works have been done,such as 1 ∶ 10 000 hudrogeology environment investigation,underground water drawing experiment,long-term dynamic observation to underground water and earth surface water,rock mechanics property test,water guality test,earthquake data analysis and radioactive harmful elements measurement and so on.The research results show that the hydrogeology condition is medium,engineering geological condition medium and enviromental geology condition good in yemaquan M4 and M5 deposits and still that the spring water in Yemaquan can meet the requirement for daily life use and part industrol water use and the water in Wuyi river cab be the water resource fully for Large scale mine life water and industrol water supply.At the and,no good geological phenomenan appeared in its exploitation process is evaluated too.

关 键 词：开采技术 分析评价 野马泉M4、M5矿区 

分 类 号：TD802[矿业工程—矿山开采]