Watersheds in the northwestern Sierra Nevada of California

Map showing Watersheds in the northwestern Sierra Nevada of California showing past-producing gold mines

Detailed Description

Watersheds in the northwestern Sierra Nevada of California showing past-producing gold mines and major placer and hardrock gold mines. Source: USGS Significant Deposits Database (Long and others, 1998). From Alpers et al. (2005a).

Details

Image Dimensions: 629 x 1071

Location Taken: US