General Information:
Chemical Formula:
Ca9B26O34(OH)24Cl4·13(H2O)
Composition:
(Molecular Weight = 1,969.93 gm)
Calcium 18.31 % Ca
Boron 14.27 % B
Hydrogen 2.56 % H
Chlorine 7.20 % Cl
Oxygen 57.66 % O
Empirical Formula:
Ca9B26O34(OH)24Cl4·13(H2O)
IMA Status:
Approved IMA
Physical Properties:
Cleavage:
[???] Good
Color:
colorless, light yellow, or orange.
Density:
2.21
Diaphaniety:
Transparent
Hardness:
3-4 - Calcite-Fluorite
Luster:
Vitreous (Glassy)
Streak:
white
More details...