author(s) : Jambor, Lachance and Courville
date of publication : 1964
source : Canad.Min.(8) p.109
formula : (Cu,Fe,Zn)SO4 H2O
comments about the origin : Steacey 1966 etiquette Geol. Surv. of Canada
catalog number(s) : 17062
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP