Home
×

Powellite
Powellite

Anorthite
Anorthite



ADD
Compare
X
Powellite
X
Anorthite

Powellite and Anorthite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.23
2.77
1.5 Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
{111} Distinct
Perfect [001] good [010] poor [110]
1.7 Mohs Hardness
3.5-4
6-6.5
1.8 Chemical Composition
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
CaAl 2Si 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Powellite and Anorthite Chemical Formula

While comparing Powellite and Anorthite 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 Powellite and Anorthite chemical formula.

  • Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Anorthite- CaAl 2Si 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)

Powellite and Anorthite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Anorthite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Anorthite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 2.77 whereas that of Anorthite is 2.77.

Let Others Know
×