Hiddenite and Hardystonite Physical Properties

Hiddenite

Hardystonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.213.396-3.443

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Brittle, Metallic

1.6 Cleavage

1,2 prismatic

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

1.7 Mohs Hardness

6-73-4

2 10

1.8 Chemical Composition

LiAlSi₂O₆

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

Hiddenite and Hardystonite Chemical Formula

While comparing Hiddenite and Hardystonite 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 Hiddenite and Hardystonite chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆
Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

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Hiddenite Vs Kyanite Cyprine

Hiddenite Vs Lazurite

Hiddenite and Hardystonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hiddenite and Hardystonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hiddenite and Hardystonite Optical Properties during the identification of gemstone. Specific gravity of Hiddenite is 3.396-3.443 whereas that of Hardystonite is 3.396-3.443.