Iron ore deposits of the Bristol mine, Pontiac County, Que. Magnetometric survey, etc.,
Lindeman, Einar.
Iron ore deposits of the Bristol mine, Pontiac County, Que. Magnetometric survey, etc., by E. Lindeman. Magnetic concentration of ores, by Geo. C. Mackenzie. - Ottawa, Government printing bureau, 1910. - 15 p. 2 plates, 2 fold. maps, 25 cm.
gs 10000481
Iron ores--Québec (Province)
Ore deposits.
TN26 / .A35 no. 2
Iron ore deposits of the Bristol mine, Pontiac County, Que. Magnetometric survey, etc., by E. Lindeman. Magnetic concentration of ores, by Geo. C. Mackenzie. - Ottawa, Government printing bureau, 1910. - 15 p. 2 plates, 2 fold. maps, 25 cm.
gs 10000481
Iron ores--Québec (Province)
Ore deposits.
TN26 / .A35 no. 2