General Information:
Chemical Formula:
Ca2B4O7(Cl,OH)2·2(H2O)
Composition:
(Molecular Weight = 333.11 gm)
Calcium 24.06 % Ca
Boron 12.98 % B
Hydrogen 1.36 % H
Chlorine 15.96 % Cl
Oxygen 45.63 % O
Empirical Formula:
Ca2B4O7Cl1.5(OH)0.5·2(H2O)
IMA Status:
Approved IMA 1980
Physical Properties:
Color:
pearl white or pink.
Density:
2.44
Hardness:
1 - Talc
Luster:
Pearly
Streak:
white
More details...