摘要
萨瓦亚尔顿金矿区位于塔里木板块中西部,横跨2个二级构造单元,同时又处于东阿赖金锑多金属成矿带内。构造较发育,岩石蚀变较强。矿区海拔高,气候条件恶劣,山高路陡,施工用水困难。针对矿区施工中遇到的岩石破碎、取心困难,钻孔易偏斜,供水困难,气候条件恶劣等难点,总结介绍了具体的针对性技术措施。
Sawayaerdun gold deposit is located in the Midwest of Tarim plate across two secondary tectonic units in Dongelai gold-antimony polymetallic metallogenic belt, where the structure is developed with strong rock alteration.Because of high altitude, bad climate conditions and the steep mountain roads, water supply is very difficult for the construction.According to the difficulties of broken rocks, difficult coring, borehole deviation, poor water supply and bad climate conditions en-countered in the construction, the specific technical measures are introduced.
出处
《探矿工程（岩土钻掘工程）》
2013年第12期43-46,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
金矿
漏失
安全
供水
岩心钻探
gold deposit
leakage
safety
water supply
core drilling
