Mine detail: Caldwell

Previously called ''

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Location

Lat / long: 39.90666, -105.26725

Resource(N)

Primary: Fire Clay (Refractory)

Production

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

Geology

References

MRDSDC01767
DEP10108133
Reference{Deposit:: USBM REPT. OF INVEST. 5553, P. 25, TABLE 12, FIG. 7, 1960}{Deposit:: CONSV. DIV. COMP. DATE, 3,64}
ReporterConservation Division Files