00831cam a22002411 4500 gs 10000481 DLC 20260227111310.0 750501s1910 xx 000 0 eng gs 10000481 (OCoLC)1307019 DLC NhD DLC premarc TN26 .A35 no. 2 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. Canada. Mines Branch. Bulletin no. 2 Iron ores Québec (Province) Ore deposits. Mackenzie, George C., 1877- . 24945 24945