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Pyrrhotite from
Bertha prospect (Hecla; Red Rose prospects), Nipple Butte, Prince of Wales Island, Ketchikan District, Prince of Wales-Outer Ketchikan Borough, Alaska, USA

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
Data
Mineral Data:	Click here to view Pyrrhotite data
Locality Data:	Click here to view Bertha prospect (Hecla; Red Rose prospects), Nipple Butte, Prince of Wales Island, Ketchikan District, Prince of Wales-Outer Ketchikan Borough, Alaska, USA

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