certainty of origin : Donated directly by the Author.
author(s) : Lacroix
date of publication : 1910
source : Mineralogie de la France (4) p.541
formula : wardite
comments about the origin : etiquette Museum d'Histoire Naturelle No110444 obtenu en 1962
catalog number(s) : 18560
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP