schlossmacherite

certainty of origin : Donated directly by the Author.

author(s) : Schmetzer and Bank

date of publication : 1979

source : Zts.d Dts.Gemmol.Ges.(28) p.131

formula : (H3O,Ca)Al3(OH)6 SO4

comments about the origin : Bank 1979

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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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