Ammonioborite

General Information:
 Chemical Formula:
(NH4)2B10O16·5(H2O)
 Composition:
(Molecular Weight = 490.24 gm)
Boron 22.05 % B 
Hydrogen 3.70 % H 
Nitrogen 5.71 % N 
Oxygen 68.53 % O 
 Empirical Formula:
(NH4)2B10O16·5(H2O)
Physical Properties:
 Cleavage:
None
 Color:
white.
 Density:
1.765
 Diaphaniety:
Translucent
 Streak:
white
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