Bathurst Mining Camp rock is also highly intruded by magma plumes. One such plume is on Mount Edward, part of the Notre Dame Mountains, which was exposed by glacial erosion. In 2007 there were commonly held to be four major fault lines in the area. The Miramichi fault was the site on 9 January 1982 of a significant earthquake. Bathurst Mining Camp The Bathurst Mining Camp is a mining district in northeast New Brunswick, Canada, centred in the Nepisiguit River valley, and near to Bathurst. The camp hosts 45 known volcanogenic massive sulfide (VMS) deposits typical of the Appalachian Mountains. Some of the
Sweetwater Mountains Mining District of Mono County according to the 1888 report of the State of California Mineralologist. The 1888 report also records the Cameron mining camp, which is now unknown. At least one mining company issued stock: Monte Cristo Consolidated Mining Company, 100,000 shares issued in 1887 at $10 each. The Sweetwater Mountains geology largely consists of a pluton surrounded by volcanic flow from the Little Walker Caldera. Mt. Patterson is a volcano of uncertain age which is capped with white rhyolite. Besides Mount Patterson, other peaks in the Sweetwater Range include Middle Sister and East Sister. Sweetwater Mountains The Sweetwater