Mine detail: Shaffer Hill-Jacobsen Ranch Peg.

Previously called ''

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Location

Lat / long:

39.71059, -105.40059

Resource(B)

Primary:	Feldspar
Tertiary:	Beryllium, Gemstone

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MRDS	DC05286
MAS	80191333
DEP	10264069
Reference	REF:USGS CRIB OWN/OP:ED JACOBSEN
Reporter	Intermountain Field Operations Center (IFOC)