1 Physical Properties
1.1 Tenacity
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.5 Fracture
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Not Available
1.6 Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Not Available
1.7 Mohs Hardness
1.8 Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Y 3Al 5O 12Ulrich Henn and Claudio C.