Microlite and Sunstone Physical Properties

Microlite

Sunstone

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

5.52.62-2.65

1 7.18

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Fracture

Conchoidal

Cleavage

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

001

Mohs Hardness

5-5.56

2 10

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Chemical Composition

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

Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

Microlite and Sunstone Chemical Formula

While comparing Microlite and Sunstone 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 Sunstone chemical formula.

Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

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Microlite and Sunstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microlite and Sunstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Sunstone Optical Properties during the identification of gemstone. Specific gravity of Microlite is 2.62-2.65 whereas that of Sunstone is 2.62-2.65.