General Information:
Chemical Formula:
Na0,3Zn3(Si,Al)4O10(OH)2·4(H2O)
Physical Properties:
Cleavage:
[001] Perfect
Color:
bluish white or reddish brown.
Density:
2.45
Diaphaniety:
Translucent to Opaque
Hardness:
1-2 - Between Talc and Gypsum
Luster:
Earthy (Dull)
More details...