Mine detail: Dubuque

Previously called 'Royal FlushGayle'

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Location

Lat / long: 43.74166, -103.69417

Resource(B)

Primary: Beryllium
Tertiary: Feldspar, Mica

Production

Operation type: Surface
Development status: Past Producer

Geology

References

MAS460330224
DEP10153232
Reference{Deposit:: REDDEN,J.A.1963,USGS PROF PAPER 297-D,P 276}{Deposit:: TULLIS,E.L.,1952,USBM RI 4855,FIGI}
ReporterIntermountain Field Operations Center (IFOC)