Home Borax
V - Borates
Crystal habit of Borax

 
Name   Borax
Chemistry   Na2B4O5(OH)4·8H2O
Hardness   2 - 2.5
Lustre   greasy
Colour   colourless, white
Streak   white 
Density [g/cm3]   1.7
Crystal habit   monoclinic
Cleavage, Fracture   [100], [110] perfect, fracture conchoidal
other characteristics and occurrences   in salt lakes and aride areas by evaporation of water
   

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© 2004 Büro für angewandte Mineralogie · Dr. Stephan Rudolph · D-47918 Tönisvorst
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