MINERALS 77 in the province of Quebec since the closing down of the small Capelton smelter some thirty-five years ago. The Noranda smelter has a rated capacity of 1,000 tons a day, but is capable of treating much more, the output being blister copper, containing 99 per cent copper, as well as the gold and silver contents of the ores. The development of the Rouyn-Harricana region is proceeding steadily, such as the promising properties of the Horne mine, the Aldermac, Horne copper-gold mines and Noranda smelter at Rouyn, Quebec the Amulet, the Robb-Montbray, the Waite-Montgomery, the O'Brien, and the Abana. The Canadian National Railway has operated the line between Noranda station and Taschereau on the Transcontinental line since December, 1926. The Nipissing Central Railway has extended its Swastika-Larder lake line to Rouyn, and the towns of Rouyn and Noranda now enjoy direct communication with the mining districts of Ontario to the west and the financial centres of the province of Quebec. Necessary electric power for mine and metallurgical operations in the Rouyn area is transmitted from the hydro-electric power plant on the Des Quinze rapids at the head of lake T(miscamingue, owned by the Des Quinze Power Co., Ltd., a subsidiary of the Canada Northern Power Corporation Limited. This plant is designed for an ultimate develop- ment of 60,000 h.p. year.