List of specified cards with unique numbers under unique name
BELKOVITE
NN
Card
Specie
Formula
Space Group
1.
4258
[3]
Ba
3
Si
4
Nb
6
O
26
P 6(-)2m
2.
447
[1]
Ba
3
Ti
1.2
Nb
4.8
Si
4
O
25.4
P 6(-)2m
3.
8161
[2], syn
Ba
3
Nb
6
Si
4
O
26
P 6(-)2m
4.
9584
[4], Ta-analogue
Ba
3
Ta
6
Si
4
O
26
P 6(-)2m