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Biotite from
Steffelnkopf, Steffeln, Hillesheim, Eifel, Rhineland-Palatinate, Germany

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001
Data
Mineral Data:	Click here to view Biotite data
Locality Data:	Click here to view Steffelnkopf, Steffeln, Hillesheim, Eifel, Rhineland-Palatinate, Germany

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