rivadavite

certainty of origin : Donated directly by the Author.

author(s) : Hurlbut and Aristarain

date of publication : 1967

source : Am.Min.(52) p.326

formula : Na6MgB24O40 22H2O

comments about the origin : Aristarain 1968 et 1975

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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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