Phlogopite and Uvarovite Physical Properties

Phlogopite

Uvarovite

Add ⊕

1 Physical Properties

1.1 Tenacity

Tough

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.78-2.853.77

1 7.18

1.5 Fracture

None, Uneven

Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect basal (001)

None

1.7 Mohs Hardness

2-2.56.5-7.5

2 10

1.8 Chemical Composition

Not Available

Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

Phlogopite and Uvarovite Chemical Formula

While comparing Phlogopite and Uvarovite 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 Phlogopite and Uvarovite chemical formula.

Chemical formula of Uvarovite- Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

Compare Green Gemstones

Phlogopite Vs Rosasite

Phlogopite Vs Riebeckite

Phlogopite Vs Scorodite

Phlogopite and Uvarovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Uvarovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Uvarovite Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is 3.77 whereas that of Uvarovite is 3.77.