Schorl and Baddeleyite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.18-3.22
5.5-6.0
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
{1011} Indistinct
{001} Distinct
Mohs Hardness
Not Available
6.5
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
ZrO 2Arthur Thomas , Gemstones (2009)
Schorl and Baddeleyite Chemical Formula
While comparing Schorl and Baddeleyite 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 Schorl and Baddeleyite chemical formula.
- Chemical formula of Schorl- Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
- Chemical formula of Baddeleyite- ZrO 2Arthur Thomas , Gemstones (2009)
Schorl and Baddeleyite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Schorl and Baddeleyite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Schorl and Baddeleyite Optical Properties during the identification of gemstone. Specific gravity of Schorl is 5.5-6.0 whereas that of Baddeleyite is 5.5-6.0.