Juneau gold belt Juneau gold belt The Juneau gold belt is located in the southeastern portion of the U.S. state of Alaska. This belt is approximately in length, north/northwest-trending, and extends from Berners Bay southeastward to Windham Bay, southeast of Juneau, and includes Douglas Island. The belt contains over 200 gold-quartz-vein deposits with production nearing of gold. More than three-quarters of Alaska's lode gold was mined from the Juneau gold belt. Gold mining in the belt became active after an 1869 study of the Juneau mining district, of which the Juneau gold belt is but one part. Chief Kowee was one of the
Juneau gold belt fissure fillings of the area are comparable with the California "mother lode" deposits. Most of the gold mines in the Juneau belt occur in the band of black slate which lies between the schists to the northeast and the greenstones to the southwest. "The complex of veins which follow this black slate is described as the main lode system of the Juneau belt." "Parallelism of vein systems and ore deposits with the outcrops of bed-rock formations...is one of the noteworthy characteristics of the district." This results in a "linear distribution of the mines." Most of the gold deposits are found