Tinzenite and Spinel Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
none
Durability
Not Available
Not Available
Specific Gravity
3.355-3.433
3.64-3.66
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{???} Good, {???} Good
None, but may exhibit slight parting
Mohs Hardness
Not Available
8
Chemical Composition
(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
MgAl2O4
Tinzenite and Spinel Chemical Formula
While comparing Tinzenite and Spinel physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Tinzenite and Spinel chemical formula.
- Chemical formula of Tinzenite- (Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Spinel- MgAl2O4
Tinzenite and Spinel Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tinzenite and Spinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tinzenite and Spinel Optical Properties during the identification of gemstone. Specific gravity of Tinzenite is 3.64-3.66 whereas that of Spinel is 3.64-3.66.