Gold Creek (Juneau, Alaska) subsequently the properties of the Ebner Gold Mining Company and the Alaska-Juneau Gold Mining Company. By 1 Jan. 1881, 71 placer claims had been registered in the area. Arrastras were in operation by 1881 with a 5-stamp mill in operation by 1882 to work the Humboldt claim. In 1898 the Last Chance Hydraulic Mining Company was formed to develop the placer by the same name. By 1903, sixty miners were working the three mines in Gold Creek. The mines are located on the "main lode system of the Juneau gold belt." The "principal rock of the mineral zone is black
Juneau mining district Inlet to Holkam Bay. French Canadian prospector Pierre Erussard, known as "French Pete," found gold on Douglas Island, across Gastineau Channel from Juneau. A consortium led by John Treadwell, a carpenter from California, purchased the claims and adjoining gold-bearing land. The resulting mine/mill complex produced more than 3 million troy ounces (93 tonnes) of gold before closing in 1922. The underground Kensington hardrock mine is approximately north of Juneau. The mine site is within the City and Borough of Juneau and the Tongass National Forest. Development and ore production occurred at the Kensington mine site from 1897 through 1938. The