Hardystonite and Microlite Physical Properties

Hardystonite

Microlite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

3.396-3.4435.5

1 7.18

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Fracture

Conchoidal

Cleavage

[001] good, [100] and [110] fair

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

Mohs Hardness

3-45-5.5

2 10

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Chemical Composition

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

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

Hardystonite and Microlite Chemical Formula

While comparing Hardystonite 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 Hardystonite and Microlite chemical formula.

Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare White Gemstones

Hardystonite Vs Milk Opal

Hardystonite Vs Montebrasite

Hardystonite Vs Natrolite

Hardystonite and Microlite Specific Gravity

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