author(s) : Aristarain and Hurlbut
date of publication : 1968
source : Am.Min.(53) p.1815
formula : Ca4Mg(AsO4)2 (B6O10)2 18H2O
comments about the origin : Aristarain 1968
catalog number(s) : 19933
This type specimen, kept in the Museum of Ecole des mines de Paris, has been indexed by Dr Guillemin.
(C) BRGM, ENSMP