Soddyite/Swamboite
Swambo Mine,Katanga,Dem.Rep.of the Congo
(UO
2
)
2
SiO
4
.2H
2
O/U
6+
H
6
(UO
2
)
6
(SiO
4
)
6
.30H
2
O Size:3.5mm(Photo)