List of specified cards with unique numbers under unique name
GRIMALDIITE
NN
Card
Specie
Formula
Space Group
1.
6849
[1], t-heteroginite, syn, at 300
o
K
Cr
3+
O(OH)
R 3(-)m
2.
6850
[2], syn, at 300
o
K
Cr
3+
O(OH)
R 3m