Amfibol
Structural context
a9.839—9.895 (9.867)
b18.119—26.6471 (22.3831)
c5.2665—5.332 (5.2993)
alpha90
beta105.17—106.25 (105.71)
gamma90
volume922.649—1325.61 (1124.1295)
Based on 2 measurements
Chemical context
Stoichiometric formulas
Amfibol
mindat.org
- March 13, 2023AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Elements recorded on EPMA
2
Al
2
Ca
2
H
2
K
2
Mg
2
Na
2
O
2
Si
1
F
1
Fe
1
Ti