certainty of origin : Donated directly by the Author.
author(s) : Adam
date of publication : 1869
source : Tabl.Min. p.71
formula : onofrite de Koehler
comments about the origin : etiquette Pisani coll.Adam No6129 obtenu par Pisani en 1867 ("onofrite de Koehler"), etiquette Kauffmann 1857
catalog number(s) : 9207
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP