certainty of origin : Holotype.
author(s) : Hohan and Kravcek
date of publication : 1971
source : Bull.Soc.Fr.Min.Crist.(94) p.529-533
formula : Cu3Tl2FeSe4
comments about the origin : Johan 1975
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP