Mine detail: Bertrand Quarry

Previously called ''

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Location

Lat / long: 39.74777, -105.24864

Resource(N)

Primary: Stone, Crushed/Broken
Ore: Gneiss

Production

Operation type: Unknown
Production size: Yes
Development status: Producer
Production years: 1931

Geology

References

MRDSDC01881
DEP10108147
Reference{Deposit:: USGS COMMODITY FILE, GR. II, REEL 13, DOC. 2712, 1946}{Deposit:: CONSV. DIV. COMP. DATE, 3,64}
ReporterConservation Division Files