author(s) : Gordillo, Linares, Toubes and Winchell
date of publication : 1966
source : Am.Min.(51) p.1
formula : Na4MgV10O28 24H2O
comments about the origin : Linares 1966
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP