author(s) : Mellini, Merlino and Orlandi
date of publication : 1979
source : Am.Min.(64) p.1230-1234
formula : Fe2 2 +Fe4 3 +Sb6O16S
comments about the origin : etiquette Museo di Mineralogia Universita di Pisa, ech. Mellini 1980
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP