nimite

certainty of origin : Donated directly by the Author.

author(s) : Hiemstra and De Waal

date of publication : 1970

source : Am.Min.(55) p.18 et (1968) Nat.Inst.Met. (South Africa) Res.Rept. (344) p.1

formula : (Ni,Mg,Fe,Al)6 (OH)8 (Al,Si3O10)

comments about the origin : Nat.Inst.Met.Johannesburg 1971

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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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