1 Physical Properties
1.1 Tenacity
1.2 Solubility
Vesuvianite is virtually insolouble in acids
insoluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.32-3.436.86-7.03
1
7.18
1.5 Fracture
Conchoidal, Brittle
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
1.6 Cleavage
Poor on {110} and {100} very poor on {001}
{100} imperfect, {110} indistinct; partings on {111} or {011}
1.7 Mohs Hardness
1.8 Chemical Composition
Not Available
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references