Davyne
Bellerberg,Ettringen,Mayen,Eifel Mts,Rhineland-Palatinate,Germany
[(Na,K)
6
(SO
4
)
0.5-1
Cl
1-0
](Ca
2
Cl
2
)(Si
6
Al
6
O
24
) Size:1.2mm,1.5cm(Photo)
