Longwall Mining in Thin Seams

CIM Bulletin1944
THE Joggins coal field, Cumberland county, Nova Scotia, is on the easterly side of Chignecto bay, at the head of the bay of Fundy. In area, so far as proven, the field extends easterly from the town of Joggins about fifteen miles to Chignecto. The distance across the outcrops of the several seams exposed is approximately one mile.
Keywords: 100 feet, coal field, Joggins, longwall, Coal, conveyors, Fans, Mine, Mines, mining, Slopes
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