Carnelian and Anthophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
2.9-3.5
Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle
Cleavage
Absent
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
6.5-7
5.5-6
Chemical Composition
SiO2
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Carnelian and Anthophyllite Chemical Formula
While comparing Carnelian 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 Carnelian and Anthophyllite chemical formula.
- Chemical formula of Carnelian- SiO2
- Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Carnelian and Anthophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Carnelian and Anthophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnelian and Anthophyllite Optical Properties during the identification of gemstone. Specific gravity of Carnelian is 2.9-3.5 whereas that of Anthophyllite is 2.9-3.5.