Euclase and Sunstone Physical Properties

Euclase

Sunstone

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.08-3.122.62-2.65

1 7.18

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic

Gemstones of the world (2001)

1.6 Cleavage

{010} Perfect

001

1.7 Mohs Hardness

7.56

2 10

1.8 Chemical Composition

BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Euclase and Sunstone Chemical Formula

While comparing Euclase 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 Euclase and Sunstone chemical formula.

Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

Compare Green Gemstones

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Euclase Vs Forsterite

Euclase Vs Fuchsite

Euclase and Sunstone Specific Gravity

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