Microlite and Spodumene Physical Properties

Microlite

Spodumene

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Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

5.53.15-3.21

1 7.18

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Fracture

Conchoidal

Uneven, Subconchoidal

Cleavage

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

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Mohs Hardness

5-5.56-7

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

LiAlSi₂O₆

Microlite and Spodumene Chemical Formula

While comparing Microlite and Spodumene 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 Spodumene 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 Spodumene- LiAlSi₂O₆

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Microlite and Spodumene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Microlite and Spodumene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Microlite and Spodumene Optical Properties during the identification of gemstone. Specific gravity of Microlite is 3.15-3.21 whereas that of Spodumene is 3.15-3.21.