Murmanite
Lovozero Massif,Kola Peninsula,Murmanskaja Oblast',Northern Region,Russia
(Na,[])
2
(Na,Ca)
2
(Ti,Fe,Mn)
2
(Ti,Nb)
2
(Si
2
O
7
)
2
O
2
(O,OH)
2
.4H
2
O Size:1.8cm(Photo),6.2cm(Specimen)
