1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Insoluble in acids
Vesuvianite is virtually insolouble in acids
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.20-4.303.32-3.43
1
7.18
1.5 Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle
1.6 Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Poor on {110} and {100} very poor on {001}
1.7 Mohs Hardness
1.8 Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Not Available