Phlogopite and Clintonite Physical Properties

Phlogopite

Clintonite

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1 Physical Properties

1.1 Tenacity

Tough

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.78-2.853.0-3.1

1 7.18

1.5 Fracture

None, Uneven

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Perfect basal (001)

Perfect on {001}

1.7 Mohs Hardness

2-2.53.5

2 10

1.8 Chemical Composition

Not Available

Ca(Mg,Al)3(Al3Si)O10(OH)2

Phlogopite and Clintonite Chemical Formula

While comparing Phlogopite and Clintonite 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 Clintonite chemical formula.

Chemical formula of Clintonite- Ca(Mg,Al)3(Al3Si)O10(OH)2

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Phlogopite and Clintonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Clintonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Clintonite Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is 3.0-3.1 whereas that of Clintonite is 3.0-3.1.