General view of mining camp
General view of mining camp
Exposed iron ore
Exposed iron ore
Close view of exposed iron deposit, Mary River, N.W.T.
Close view of exposed iron deposit, Mary River, N.W.T.
Department of Mining Engineering fonds
Department of Mining Engineering fonds
Department of Geology fonds
Department of Geology fonds
A.R. Byers fonds
A.R. Byers fonds
Denis St-Onge fonds
Denis St-Onge fonds
J.B. Mawdsley fonds
J.B. Mawdsley fonds
F.H. Edmunds fonds
F.H. Edmunds fonds
W.O. Kupsch fonds
W.O. Kupsch fonds
International Potash Technology Conference fonds
International Potash Technology Conference fonds
Kalium Chemicals potash plant
Kalium Chemicals potash plant
