00842cam a22002411 4500 gs 15000818 DLC 20260227111318.0 761015s1915 onc f000 0 eng c gs 15000818 (OCoLC)2505678 Library, U.S. Geological OGraD OCoLC NSbSU DLC QE185 .A2 no. 74 QE376 .J6 Johnston, Robert A. A., 1867- A list of Canadian mineral occurrences, by Robt. A. A. Johnston. Ottawa, Government Printing Bureau, 1915. 1 p. l., iii, 275 p. 25 cm. Canada. Geological Survey. Memoir 74; Geological series no. 61 At head of the title: Canada. Department of Mines. Mineralogy Canada. Memoir (Geological Survey of Canada) ; 74 25591 25591