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Sunstone
Sunstone

Watermelon Tourmaline
Watermelon Tourmaline



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Sunstone
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Watermelon Tourmaline

Sunstone and Watermelon Tourmaline Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.62-2.652.90-3.40
Amber
1 7.18
1.5 Fracture
Gemstones of the world (2001)
Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)
1.6 Cleavage
001
Not Available
1.7 Mohs Hardness
67-7.5
Amber
2 10
1.8 Chemical Composition
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Sunstone and Watermelon Tourmaline Chemical Formula

While comparing Sunstone and Watermelon Tourmaline 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 Sunstone and Watermelon Tourmaline chemical formula.

  • Chemical formula of Sunstone- Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8
  • Chemical formula of Watermelon Tourmaline- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Sunstone and Watermelon Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sunstone and Watermelon Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sunstone and Watermelon Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Sunstone is 2.90-3.40 whereas that of Watermelon Tourmaline is 2.90-3.40.