author(s) : Mrose, Meyrovitz, Alfors and Chesterman
date of publication : 1966
source : Min.Soc.Am. Meeting Progr. p.145
formula : CuMg(OH)PO4 2,5H2O
comments about the origin : Alfors 1966 et 1967
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP