Grossular Garnet and Watermelon Tourmaline Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.6
2.90-3.40
Fracture
Not Available
Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)
Cleavage
None
Not Available
Mohs Hardness
6.5-7.5
7-7.5
Chemical Composition
Ca3Al2Si3O12
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.
Grossular Garnet and Watermelon Tourmaline Chemical Formula
While comparing Grossular Garnet 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 Grossular Garnet and Watermelon Tourmaline chemical formula.
- Chemical formula of Grossular Garnet- Ca3Al2Si3O12
- 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.
Grossular Garnet and Watermelon Tourmaline Specific Gravity
Another important criteria for qualitative analysis of gemstones is Grossular Garnet and Watermelon Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular Garnet and Watermelon Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Grossular Garnet is 2.90-3.40 whereas that of Watermelon Tourmaline is 2.90-3.40.