burangaite

certainty of origin : Donated directly by the Author.

author(s) : Von Knorring, Lehtinen and Sahama

date of publication : 1977

source : Bull.Geol.Soc.Finland (49) p.33

formula : (Na,Ca)(Fe,Mg)Al5(O,OH)6 (PO4)4

comments about the origin : Von Knorring 1977

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This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.

(C) BRGM, ENSMP

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