Bertrandite from
Ruggles Mine, Grafton, Grafton Co., New Hampshire, USA

Description
Comments:	Found on albite crystals (Bjareby, 1965).
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Morrill, P., 1960, New Hampshire Mines and Mineral Localities.; Bjareby, Gunnar (1965): Fifty Years of Mineral Collecting, Part 7 (Rocks & Minerals 40:491-493); Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
Data
Mineral Data:	Click here to view Bertrandite data
Locality Data:	Click here to view Ruggles Mine, Grafton, Grafton Co., New Hampshire, USA

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