Mine detail: Helena Sand and Gravel

Previously called ''

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Location

Lat / long: 46.5913, -112.03448

Resource(N)

Primary: Sand and Gravel, Construction

Production

Operation type: Unknown
Development status: Producer

Geology

References

MAS300490371
DEP10173122
ReferenceMESA
ReporterWestern Field Operations Center (WFOC)