×

Catapleiite
Catapleiite

Zinnwaldite
Zinnwaldite



ADD
Compare
X
Catapleiite
X
Zinnwaldite
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.72
-
{110} Perfect, {010} Perfect
5-6
Na 2ZrSi 3O 9 · 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
 
Elastic
-
-
2.9-3.1
Uneven
Perfect basal {001}
3.5-4.0
-