eucairite

certainty of origin : Donated directly by the Author.

author(s) : Berzelius

date of publication : 1818

source : Aufhandl.Fys.Kem.Min.(6) p.42

formula : alpha-Cu2SeAg2Se

comments about the origin : etiquette Saemann coll.Adam No4756 obtenu par Saemann 1861 ("donne par Berzelius a Hauy (coll. Cordier)")

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This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.

(C) BRGM, ENSMP

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