certainty of origin : Donated directly by the Author.
author(s) : Domeyko
date of publication : 1841
source : Annales des mines (20) p.268
formula : amalgame Ag-Hg
comments about the origin : Coll.Generale No1255.254 (1),(2) et (5) obtenu par Domeyko
catalog number(s) : 6726
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP