Andradite Garnet and Anthophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.8-3.9
2.9-3.5
Fracture
Not Available
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle
Cleavage
None
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
6.5-7.5
5.5-6
Chemical Composition
Ca3Fe3+2Si3O12
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Andradite Garnet and Anthophyllite Chemical Formula
While comparing Andradite Garnet and Anthophyllite 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 Andradite Garnet and Anthophyllite chemical formula.
- Chemical formula of Andradite Garnet- Ca3Fe3+2Si3O12
- Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Andradite Garnet and Anthophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Anthophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet and Anthophyllite Optical Properties during the identification of gemstone. Specific gravity of Andradite Garnet is 2.9-3.5 whereas that of Anthophyllite is 2.9-3.5.