Halite and Moonstone Physical Properties
Tenacity
Brittle
Not Available
Solubility
Water-soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.17
2.56-2.60
Fracture
Conchoidal, Brittle, Metallic
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect {001}, three directions cubic
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
2.0-2.5
6-6.5
Chemical Composition
NaCl
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Halite and Moonstone Chemical Formula
While comparing Halite 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 Halite and Moonstone chemical formula.
- Chemical formula of Halite- NaCl
- Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Halite and Moonstone Specific Gravity
Another important criteria for qualitative analysis of gemstones is Halite and Moonstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Halite and Moonstone Optical Properties during the identification of gemstone. Specific gravity of Halite is 2.56-2.60 whereas that of Moonstone is 2.56-2.60.