Watermelon Tourmaline and Gaspeite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
HCl soluble
Durability
Not Available
Not Available
Specific Gravity
2.90-3.40
3.71
Fracture
Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)
Uneven
Cleavage
Not Available
{10 1 1} Good
Mohs Hardness
7-7.5
4.5-5
Chemical Composition
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.
(Ni,Mg,Fe++)CO3
Watermelon Tourmaline and Gaspeite Chemical Formula
While comparing Watermelon Tourmaline and Gaspeite 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 Watermelon Tourmaline and Gaspeite chemical formula.
- 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.
- Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Watermelon Tourmaline and Gaspeite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Watermelon Tourmaline and Gaspeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Watermelon Tourmaline and Gaspeite Optical Properties during the identification of gemstone. Specific gravity of Watermelon Tourmaline is 3.71 whereas that of Gaspeite is 3.71.