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Biachellaite
Type Locality
Biachella Valley, Sacrofano, Sacrofano Caldera, Rome Province, Latium, Italy
Mineral Data
(Na,Ca,K)
8
(Al
6
Si
6
O
24
)(SO
4
)
2
(OH)
0.5
·H
2
O
Strunz:
8.FB.05
Physical Properties
Hardness:
5.0
