General Information:
Chemical Formula:
Na4B10O17·7(H2O)
Composition:
(Molecular Weight = 598.16 gm)
Sodium 15.37 % Na
Boron 18.07 % B
Hydrogen 2.36 % H
Oxygen 64.19 % O
Empirical Formula:
Na4B10O17·7(H2O)
Physical Properties:
Cleavage:
[110] Perfect, [010] Good
Color:
colorless.
Density:
2.053
Diaphaniety:
Transparent
Hardness:
3-3.5 - Calcite-Copper Penny
Luster:
Vitreous - Silky
Streak:
white
More details...