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Tourmaline from
Kolum pegmatites, Nilaw-Kolum pegmatite field, Du Ab District, Nuristan Province (Nurestan Province; Nooristan Province; Nuristan), Afghanistan

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Orris, G.J., and Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan. United States Geological Survey Open-File Report 02-110
Data
Mineral Data:	Click here to view Tourmaline data
Locality Data:	Click here to view Kolum pegmatites, Nilaw-Kolum pegmatite field, Du Ab District, Nuristan Province (Nurestan Province; Nooristan Province; Nuristan), Afghanistan

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