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Kircherite
Type Locality
Biachella Valley, Sacrofano, Sacrofano Caldera, Rome Province, Latium, Italy
Mineral Data
Na
5
Ca
2
K(Al
6
Si
6
O
24
)(SO
4
)
2
·0.33H
2
O
Strunz:
9.FB.05
Physical Properties
Hardness:
0.0
