certainty of origin : Donated directly by the Author.
author(s) : Breithaupt
date of publication : 1858
source : Berg und Huett.Zeit.(17) p.54
formula : var. de siderite
comments about the origin : etiquette Breithaupt coll.Adam No3115 obtenu par Krantz en 1856
catalog number(s) : 12328
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP