PROGRESS OF MINING TECHNOLOGY AT HANXING′S UNDERGROUND IRON MINES

Li Jiang. PROGRESS OF MINING TECHNOLOGY AT HANXING′S UNDERGROUND IRON MINESJ. CHINA MINING MAGAZINE, 1999, 8(6): 33-36.

Citation:

Li Jiang. PROGRESS OF MINING TECHNOLOGY AT HANXING′S UNDERGROUND IRON MINESJ. CHINA MINING MAGAZINE, 1999, 8(6): 33-36.

Citation:

Li Jiang. PROGRESS OF MINING TECHNOLOGY AT HANXING′S UNDERGROUND IRON MINESJ. CHINA MINING MAGAZINE, 1999, 8(6): 33-36.

Abstract

This paper summarizes the progress and experience in mining technology of Hanxing′s undergound mines for tens of years based on analysing their geological conditions;main existing problems are looked for;and future developing directions are proposed.

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