Thulite and Simpsonite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1
Not Available
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect {010} imperfect {100}
None
Chemical Composition
Ca2Al3(SiO4)3(OH)
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
Thulite and Simpsonite Chemical Formula
While comparing Thulite and Simpsonite 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 Thulite and Simpsonite chemical formula.
- Chemical formula of Thulite- Ca2Al3(SiO4)3(OH)
- Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
Thulite and Simpsonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Thulite and Simpsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thulite and Simpsonite Optical Properties during the identification of gemstone. Specific gravity of Thulite is Not Available whereas that of Simpsonite is Not Available.