zykaite

certainty of origin : Cotype (used for additional information).

author(s) : Cech, Jansa and Novak

date of publication : 1978

source : Neues Jahrb.Min.Monatsch. p.134-144

formula : (AsO4)3 (SO4)(OH) 15H2O

comments about the origin : Cech par Johan 1976 ("cotype")

Return to the Type or Author's Specimen Catalog

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

(C) BRGM, ENSMP

Web implementation : rm