WAYS FOR INCREASING THE ORE RECOVERY IN CHAMBER BLASTING BY SUBLEVEL CAVING

Yu Gesheng. WAYS FOR INCREASING THE ORE RECOVERY IN CHAMBER BLASTING BY SUBLEVEL CAVINGJ. CHINA MINING MAGAZINE, 2000, 9(2): 34-36.

Citation:

Yu Gesheng. WAYS FOR INCREASING THE ORE RECOVERY IN CHAMBER BLASTING BY SUBLEVEL CAVINGJ. CHINA MINING MAGAZINE, 2000, 9(2): 34-36.

Citation:

Yu Gesheng. WAYS FOR INCREASING THE ORE RECOVERY IN CHAMBER BLASTING BY SUBLEVEL CAVINGJ. CHINA MINING MAGAZINE, 2000, 9(2): 34-36.

Abstract

In this article,by analysing the structural parameters of chamber blasting used in Jingtieshan Iron Mine and existing problems,the measures for improving the chamber structural parameters and increasing ore recovery.

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