×

Sillimanite
Sillimanite

Baddeleyite
Baddeleyite



ADD
Compare
X
Sillimanite
X
Baddeleyite

Sillimanite and Baddeleyite Physical Properties

1 Physical Properties
1.1 Tenacity
Tough
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.20-3.265.5-6.0
Amber
1 7.18
1.5 Fracture
Splintery
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
1.6 Cleavage
{010} perfect
{001} Distinct
1.7 Mohs Hardness
6-7.56.5
Amber
2 10
1.8 Chemical Composition
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)
ZrO 2Arthur Thomas , Gemstones (2009)

Sillimanite and Baddeleyite Chemical Formula

While comparing Sillimanite 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 Sillimanite and Baddeleyite chemical formula.

  • Chemical formula of Sillimanite- Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Baddeleyite- ZrO 2Arthur Thomas , Gemstones (2009)

Sillimanite and Baddeleyite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sillimanite and Baddeleyite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sillimanite and Baddeleyite Optical Properties during the identification of gemstone. Specific gravity of Sillimanite is 5.5-6.0 whereas that of Baddeleyite is 5.5-6.0.