Xonotlite and Sunstone Physical Properties

Xonotlite

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

2.71-2.722.62-2.65

1 7.18

1.5 Fracture

Handbook of mineralogy (2001), Difficult, Fibrous

Gemstones of the world (2001)

1.6 Cleavage

{???} Good

001

1.7 Mohs Hardness

6-6.56

2 10

1.8 Chemical Composition

Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Xonotlite and Sunstone Chemical Formula

While comparing Xonotlite 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 Xonotlite and Sunstone chemical formula.

Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

Compare White Gemstones

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Xonotlite and Sunstone Specific Gravity

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