Mechanized Mining as Developed at Princess Colliery, Sydney Mines, N.S.

PRINCESS colliery is operated by Old Sydney Collieries, Limited, a direct descendant of the General Mining Association of London, England, which, in the first quarter of the nineteenth century, pioneered in coal mining in Nova Scotia.
Keywords: Coal, coal, longwall, main belt, Princess Colliery, Sydney Main, conveyors, Loading, Mine, Mines, pillar, Pillars, Roadways
Full Access to Technical Paper
PDF version for $20.00