bicchulite

certainty of origin : Donated directly by the Author.

author(s) : Henmi, Kusachi, Sabine and Young

date of publication : 1973

source : Mineral.Journ.Japan (7) p.243-251

formula : Ca2Al2SiO7H2O

comments about the origin : Henmi 1973

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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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