Carnelian and Moonstone Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
2.56-2.60
Fracture
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Absent
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
6.5-7
6-6.5
Chemical Composition
SiO2
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Carnelian and Moonstone Chemical Formula
While comparing Carnelian and Moonstone 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 Moonstone chemical formula.
- Chemical formula of Carnelian- SiO2
- Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Carnelian and Moonstone Specific Gravity
Another important criteria for qualitative analysis of gemstones is Carnelian and Moonstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnelian and Moonstone Optical Properties during the identification of gemstone. Specific gravity of Carnelian is 2.56-2.60 whereas that of Moonstone is 2.56-2.60.