Mine detail: Crow Spring Mine

Previously called 'Blue FridayWilliam Petry Mine'

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Location

Lat / long:

38.24521, -117.60204

Resource(N)

Primary:	Gemstone
Ore:	Turquoise
Discovery year:	1909

Production

Operation type:	Unknown
Deposit type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host type:	Quartzite
Alteration processes:	Argillization; Silicification

References

MRDS	M241839
DEP	10104100
Reference	MORRISSEY, F.R., 1968, NBM REPORT 17, P. 7
Reporter	La Pointe, D.D. (Tingley, J.V.)