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	1.	Iron ore deposits of the Bristol mine, Pontiac County, Que. Magnetometric survey, etc., by E. Lindeman. Magnetic concentration of ores, by Geo. C. Mackenzie. by Lindeman, Einar Mackenzie, George C, 1877- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Ottawa, Government printing bureau, 1910 Availability: No items available. Add to cart (remove)
	2.	Magnetic concentration experiments with iron ores of the Bristol mines, Que., iron ores of the Bathurst mines, New Brunswick, a copper nickel ore from Nairn, Ontario, by George C. Mackenzie. by Mackenzie, George C, 1877- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Ottawa, Government printing bureau, 1910 Availability: No items available. Add to cart (remove)
	3.	The magnetic iron sands of Natashkwan, county of Saguenay, province of Quebec, by Geo. C. Mackenzie, B. SC. by Canada. Mines Branch (1901-1936) Mackenzie, George C, 1877- Material type: Text; Format: print ; Literary form: Not fiction Publication details: Ottawa, Government Printing Bureau, 1912 Availability: No items available. Add to cart (remove)

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