certainty of origin : Donated directly by the Author.
author(s) : Sandberger
date of publication : 1869
source : Jahrb. fuer Mineralogie p.205
formula : tetraedrite
comments about the origin : etiquette Sandberger coll. Adam No5364 obtenu par Bertrand en 1876 (envoi de Sandberger)
catalog number(s) : 7959
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP