Lawsonite and Microlite Physical Properties

Lawsonite

Microlite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.095.5

1 7.18

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Fracture

Uneven

Conchoidal

Cleavage

Perfect on {100} and {010}, imperfect on {101}

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

Mohs Hardness

85-5.5

2 10

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Chemical Composition

CaAl2Si2O7(OH)2.H2O

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

Lawsonite and Microlite Chemical Formula

While comparing Lawsonite and Microlite 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 Lawsonite and Microlite chemical formula.

Chemical formula of Lawsonite- CaAl2Si2O7(OH)2.H2O
Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Lawsonite Vs Sulfur

Lawsonite Vs Sylvite

Lawsonite Vs Paraiba

Lawsonite and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lawsonite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lawsonite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Lawsonite is 5.5 whereas that of Microlite is 5.5.