Marilyn Scales

Posts by Marilyn Scales:

COMMENT: Coal, hard facts

Mining coal has always been a tough endeavour. Underground miners work in the dust and dark with the threat of deadly explosion. […]
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Case study: Waterproofing high-temperature water flows in mining operations

In this study, the mine was in the process of tunnel excavation. Initially, the mining advanced under dry conditions. However, as the […]