certainty of origin : Donated directly by the Author.
author(s) : Adam
date of publication : 1869
source : Tabl.min. p.73
formula : Ca2Al3(OH)13 5H2O(?) =evansite?
comments about the origin : 1)etiquette Adam, coll.Adam No6369. 2) Coll.Adam No6370 obtenu par Damour
catalog number(s) : 13850
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP