certainty of origin : Donated directly by the Author.
author(s) : Domeyko
date of publication : 1878
source : Elementos de Mineralogia App. 6 p. 19
formula : melange Bi2O3 et Bi2S3
comments about the origin : Coll. Adam No5192 obtenu par Domeyko en 1877
catalog number(s) : 9627
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP