Name |
|
Chabazite |
Chemistry |
|
(Ca,Na2)[Al2Si4O12]·6H2O |
Hardness |
|
4.5 |
Lustre |
|
vitreous |
Colour |
|
colourless, white, also reddish, or brown,
transparent, translucent |
Streak |
|
white |
Density [g/cm3] |
|
2.1 |
Crystal habit |
|
trigonal, crystals pseudocubic,
twins [0001] |
Cleavage, Fracture |
|
[1011] distinct, fracture uneven |
other characteristics
and occurrences |
|
in cavities of basalts
and phonolites |
|
|
|