Mine detail: Grand National

Previously called 'Tangle Blue'

<< Back to the map

Location

Lat / long: 41.21174, -122.72921

Resource(M)

Primary: Gold

Production

Operation type: Underground
Development status: Past Producer
First production started: 1930

Geology

References

MRDSX025895
MAS61050185
DEP10287772
ReferenceU S GEOL SURVEY BULL 1371-B, P 150.
ReporterWestern Field Operations Center (WFOC)