Juneau Downtown Historic District Juneau Downtown Historic District The Juneau Downtown Historic District encompasses the historic commercial heart of the city of Juneau, Alaska. It extends along South Franklin Street, from the cruise terminal in the south to Second Street in the north, and westward along Second and Front Streets to Main Street. This area was the center of Juneau's economic activity from its founding in 1880 as a gold mining camp, through its growth into an urbanized area in the early 20th century, including its eventual designation as the territorial capital in 1906. In the early days of the gold mining camp business
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