Soledad Mountain Project

Soledad Mountain Project is a surface gold mine in Kern County, California, near kern. MSHA lists its status as active since Jan 4, 2016 and records 179 employees. It is one of 11 gold mines in California that are not marked abandoned, and the only one in Kern County; by employees it ranks 2 of 10 in the state.

Facts

MSHA status
Active since Jan 4, 2016
Type
Surface
County
Kern County
State
California
Land status (BLM data)
Federal land managed by the Bureau of Land Management
Nearest town
kern
Employees reported
179
Operator
Golden Queen Mining Company
Coordinates
35.0089, -118.1808
MSHA mine ID
0405319

Source: MSHA Mines data set, retrieved 2026-10-13. Status and counts can lag real operations.

This location is mapped as federal land. Public land is not an invitation to enter a working mine or old workings. Ask the managing agency about access, claims and closures.

History and geology (USGS)

USGS site name
Yellow Dog Mine
USGS status
Producer
Commodities
Gold, Silver

Matched by location to the USGS Mineral Resources Data System record 10076782 (retrieved 2026-10-13). The database was last updated around 2011, so history may be out of date.