Gyrolite and Sunstone Physical Properties

Gyrolite

Sunstone

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.482.62-2.65

1 7.18

1.5 Fracture

Brittle, Uneven, Brittle, Uneven

Gemstones of the world (2001)

1.6 Cleavage

Perfect on {001}

001

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

NaCa16Si23AlO60(OH)8•64(H2O)

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

Gyrolite and Sunstone Chemical Formula

While comparing Gyrolite 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 Gyrolite and Sunstone chemical formula.

Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)
Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

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Gyrolite and Sunstone Specific Gravity

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