Vol. XXV, No.1 January, 1954 ~ui - Drift - Document - PDFSEARCH.IO

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Date: 2011-10-05 02:31:49 Underground mining Mining engineering Stoping Mining Mine exploration Drift mining Shaft mining Greenside Mine		Vol. XXV, No.1 January, 1954 ~ui&£rzit~ of ~ri~oun ~ull£tiu Add to Reading List Source URL: azgs.az.gov Download Document from Source Website File Size: 1,76 MB Share Document on Facebook

	Glossary of Mining Terminology After Damp - Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a mine after an explosion or fire. Air Shaft - A vertical DocID: 1vnsp - View Document
	Optimizing the Open Pit-to-Underground Mining Transition Barry Kinga , Marcos Goycooleab , A. Newmanc,∗ a Colorado School of Mines, Operations Research with Engineering (ORwE) PhD Program, Golden, Colorado, 80401, USA DocID: 1uTCa - View Document
	A painting that depicts the Felling Mine Disaster in May 1812 where 92 lives were lost. The blast was heard 4 miles away. A simulation of what a mining disaster might look like underground. A ‘fireman’ who was sen DocID: 1uDGN - View Document
	Microsoft PowerPoint - Schneider Technical equipment and operation of a refuge room.pptx DocID: 1rq9u - View Document
	Microsoft PowerPoint - Mine rescue-a new way.pptx DocID: 1riJG - View Document