Yuksporite
Yukspor Mt,Khibiny Massif,Kola Peninsula,Murmanskaja Oblast',Northern Region,Russia
K
4
(Ca,Na)
14
(Sr,Ba)
2
([],Mn,Fe)(Ti,Nb)
4
[(O,OH)
4
|(Si
2
O
7
)
3
|(Si
6
O
17
)
2
].~3(H
2
O,OH) Size:3.8cm(Photo)
