author(s) : Cesbron, Brown, Bariand and Geffroy
date of publication : 1972
source : Min.Mag.(38) No299 p.781-789
formula : 2(K2O,CaO,SrO) 6UO3 8H2O
comments about the origin : Univ.Paris VI 1972 et 1979
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP