Microlite and Phlogopite Physical Properties

Microlite

Phlogopite

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1 Physical Properties

1.1 Tenacity

Not Available

Tough

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.52.78-2.85

1 7.18

1.5 Fracture

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

None, Uneven

1.6 Cleavage

{111} Indistinct, {111} Indistinct, {111} Indistinct

Perfect basal (001)

1.7 Mohs Hardness

5-5.52-2.5

2 10

1.8 Chemical Composition

(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Not Available

Microlite and Phlogopite Chemical Formula

While comparing Microlite 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 Microlite and Phlogopite chemical formula.

Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Microlite and Phlogopite Specific Gravity

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