Turquoise and Phlogopite Physical Properties

Turquoise

Phlogopite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Tough

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.902.78-2.85

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

None, Uneven

1.6 Cleavage

Good to perfect_usually N/A

Perfect basal (001)

1.7 Mohs Hardness

5-62-2.5

2 10

1.8 Chemical Composition

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Not Available

Turquoise and Phlogopite Chemical Formula

While comparing Turquoise and Phlogopite 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 Turquoise and Phlogopite chemical formula.

Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Compare Semi Precious Gemstones

Turquoise Vs Beryl

Turquoise Vs Garnet

Turquoise Vs Citrine

Turquoise and Phlogopite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Turquoise and Phlogopite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Turquoise and Phlogopite Optical Properties during the identification of gemstone. Specific gravity of Turquoise is 2.78-2.85 whereas that of Phlogopite is 2.78-2.85.