author(s) : Flink
date of publication : 1919
source : Geol.Foer.Foerh.,(41) p.433
formula : PbMn(VO)4 (OH)
comments about the origin : Flink 1921
catalog number(s) : 3008
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP