Klondike gold mining, Canada, 1998
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Yukon permafrost environments, Bonanza Creek, Stampede, Skagway, Dyea, Chilkoot Pass, Dawson City, placer mineralisation, gold dredges, hydraulic mining, mammoth tusks, subsidence
Yukon permafrost environments, Bonanza Creek, Stampede, Skagway, Dyea, Chilkoot Pass, Dawson City, placer mineralisation, gold dredges, hydraulic mining, mammoth tusks, subsidence