Augite and Pyrope Garnet Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.19-3.56
3.5-3.6
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Not Available
Cleavage
{110} Perfect, {010} Indistinct
None
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Mg3Al2Si3O12
Augite and Pyrope Garnet Chemical Formula
While comparing Augite and Pyrope Garnet 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 Augite and Pyrope Garnet chemical formula.
- Chemical formula of Augite- (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Pyrope Garnet- Mg3Al2Si3O12
Augite and Pyrope Garnet Specific Gravity
Another important criteria for qualitative analysis of gemstones is Augite and Pyrope Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augite and Pyrope Garnet Optical Properties during the identification of gemstone. Specific gravity of Augite is 3.5-3.6 whereas that of Pyrope Garnet is 3.5-3.6.