terms definitions mining

Glossary of Technical Mining Terms - kb.osu.edu The following glossary of mining terms was read before the Columbus meeting of the Ohio Institute of Mining Engineers held in Columbus. The object of the glossary is ... Mining Glossary by Lauren Gibson - Glossary of Terms Used In The Historic British Mine Working Industry. INTRODUCTION Much of my career has been involved with various aspects of mining, and in ... Glossary of Mining Terms - rocksandminerals Abutment — In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch ...    Read More

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