1 Physical Properties
1.2 Tenacity
1.6 Solubility
Not Available
Not Available
1.9 Durability
Not Available
Not Available
1.2 Specific Gravity
1.5 Fracture
White, Yellow, Pale blue, Brittle, Uneven
Not Available
1.7 Cleavage
Perfect on {100} and {010}, imperfect on {101}
Not Available
1.9 Mohs Hardness
1.19 Chemical Composition
Not Available
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)