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Sphalerite from
Poorman Mine, Castle Mountain, Park City District, Colville Indian Reservation, Okanogan Co., Washington, USA

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Geology and Mineral Deposits of the Colville Indian Reservation, Washington, Bulletin 677, J.T. Pardee, 1918, Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; M. Huntting, 1956; Metal Mines of Washington-Preliminary Report; R. Derkey, N. Joseph, R. Lasmanis, 1990
Data
Mineral Data:	Click here to view Sphalerite data
Locality Data:	Click here to view Poorman Mine, Castle Mountain, Park City District, Colville Indian Reservation, Okanogan Co., Washington, USA

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