Chrome Tourmaline and Sunstone Physical Properties

Chrome Tourmaline

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

2.85-3.352.62-2.65

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Gemstones of the world (2001)

1.6 Cleavage

3,2

001

1.7 Mohs Hardness

7-7.56

2 10

1.8 Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas.

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

Chrome Tourmaline and Sunstone Chemical Formula

While comparing Chrome Tourmaline 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 Chrome Tourmaline and Sunstone chemical formula.

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
Chemical formula of Sunstone- Microcline: KAlSi₃O₈ Oligoclase: (Na,Ca)Al_1-2Si_3-2O₈

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Chrome Tourmaline and Sunstone Specific Gravity

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