Mine detail: Humbolt

Previously called ''

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Location

Lat / long: 46.0066, -112.56279

Resource(M)

Tertiary: Manganese
Other material: Gibbsite, Quartz

Production

Operation type: Underground
Development status: Prospect
First production started: 1943

Geology

References

MAS300930021
DEP10148800
ReferenceANON NO DATE HUMBOLT UNPUB USBM MANUSCRIPT
ReporterWetzel, Nicholas