Home Glauberite
V - Sulfates
Crystal habit of Glauberite

Name   Glauberite
Chemistry   CaNa2[SO4]2
Hardness   2.5 - 3
Lustre   vitreous
Colour   white, yellow, grey or colourless
Streak   white 
Density [g/cm3]   2.7 - 2.8
Crystal habit   orthorhombic, often twins and trillings (120°) "triple siamnese twin", pseudohexagonal
Cleavage, Fracture   [001] perfect, fracture conchoidal
other characteristics and occurrences   in dry salt lake beds in aride climate

This page in German - Diese Seite in Deutsch
© 2004 Büro für angewandte Mineralogie · Dr. Stephan Rudolph · D-47918 Tönisvorst
These recommendations are believed to be correct. However, no guarantee of their accuracy is given. Therefore, purchasers shall make their own tests to determine suitability for their use. These products are offered for industrial and related uses (e.g. research and development) only. However the user must take the necessary precautions appropriate for products containing chemicals. This description does not imply the absence of any patents, the responsibility whatsoever solely rests with the user.