Moonstone and Scheelite Physical Properties
Specific Gravity
2.56-2.60
5.9-6.3
Fracture
Uneven, ConchoidalWalter Schumann
Conchoidal, Uneven
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
Mohs Hardness
6-6.5
4.5-5
Chemical Composition
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Moonstone and Scheelite Chemical Formula
While comparing Moonstone and Scheelite 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 Moonstone and Scheelite chemical formula.
- Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
- Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Moonstone and Scheelite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moonstone and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.