Gallobeudantite


Composition: PbGa3[(AsO4),(SO4)]2(OH)6
Crystal System : Trigonal
Colours: Cream, pale-yellow, greenish
Lustre : Vitreous
Hardness : 4
Specific Gravity : 4.87
Year of Discovery: 1994
IMA Number: 1994-021
IMA Status: Approved
Discovered By: Mark Feinglos (American collector)
Named for: Composition/relationship (to beudantite)
References: Jambor et al. (1996)