详述了宝丰山铅锌矿的矿床开采技术条件，介绍了浅孔留矿法在应用中存在的问题。
The technical mining conditions of mineral deposit of Baofengshan Lead-Zinc Mine are stated in detail, some problems in application of shorthole shrinkage stoping introduced.
页水河铅锌矿床位于西秦岭西成矿田西南部，容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling. The host rocks are the third member of the middle Debonian Guangjingbar Formation.
页水河铅锌矿床位于西秦岭西成矿田西南部，容矿围岩为中泥盆统广金坝组第三段中的灰岩、千枚岩等。
The Yeshuihe lead-zinc deposits are located in the southwest part of the Xicheng orefield in the west Qinling.
矿山主要分若干个中段开采银母寺铅锌矿床北矿带之矿体，目前1485、1425、1365中段已开采完毕，1305中段采准工程已经完成。
Mine middle of the main points of a number of mining Yinmusi Lead-zinc belt of North orebody at the middle 1485,1425,1365 mining has completed 1305 middle-mining project has been completed.
综合分析认为，区内铅锌矿床中的硫可能主要来源于含矿围岩之外的多个膏盐层。
It is suggested through integrated study that the sulfur of lead-zinc deposits in northwestern Guizhou Province was possibly derived several gypsum-bearing strata except for lead-zinc...
综合分析认为，区内铅锌矿床中的硫可能主要来源于含矿围岩之外的多个膏盐层。
It is suggested through integrated study that the sulfur of lead-zinc deposits in northwestern Guizhou Province was possibly derived several gypsum-bearing strata except for lead-zinc...
应用推荐