Twin Underground

Twin Underground is an underground gold mine in Humboldt County, Nevada, near Golconda. MSHA lists its status as non-producing since Nov 26, 2024 and records 8 employees. It is one of 57 gold mines in Nevada that are not marked abandoned, and one of 7 in Humboldt County; by employees it ranks 45 of 54 in the state.

Facts

MSHA status
Non-producing since Nov 26, 2024
Type
Underground
County
Humboldt County
State
Nevada
Land status (BLM data)
Federal land managed by the Bureau of Land Management
Nearest town
Golconda
Employees reported
8
Operator
Nevada Gold Mines LLC
Website
newmont.com
Coordinates
41.2153, -117.1867
MSHA mine ID
2602693

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.

Other gold mines under the same operator

Gold mines nearby