Geology of the Beattie Gold Mine, Duparquet Township, Quebec

Introduction The Beattie mine is the first of its character to be exploited in Quebec. It is primarily a large low-grade gold deposit containing values which a few years ago would not have been considered as ore. Much interest is attached to this development as its success may mean a greatly enlarged scope to gold mining in Canada on deposits which have formerly been considered worthless. Because of its potential importance as a pioneer in low-grade gold mining, the Quebec Bureau of Mines decided to make a careful detailed study of the Beattie in the hope not only of assisting in its development, but of stimulating the search for similar essential geological conditions in other parts of the Province. This paper is a summary of the results obtained during two months on the property in 1932, supplemented by a few trips underground in 1933. The full report will appear in the Annual Report of the Quebec Bureau of Mines for 1932, Part C. Location and Means of Access: The Beattie ore-body is situated two miles west and one half mile north of the centre of Duparquet township, and approximately 22 miles north 28° west of the town of Noranda. Until the fall of 1932, access to the property was from LaSarre, on the Canadian National railway, over a thirty-mile water route with one portage 600 feet long; about 2,000 tons of machinery and supplies were taken in by that route. An automobile road, nine miles long, now connects the property with the Makamik highway, and a narrow-gauge railway, without ballast, gives outlet for concentrates from the mill to the C.N.R. tracks of the Rouyn-Taschereau line, nineteen miles distant.