×

Johachidolite
Johachidolite

Watermelon Tourmaline
Watermelon Tourmaline



ADD
Compare
X
Johachidolite
X
Watermelon Tourmaline

Johachidolite 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
3.452.90-3.40
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)
1.6 Cleavage
None
Not Available
1.7 Mohs Hardness
7.57-7.5
Amber
2 10
1.8 Chemical Composition
CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)
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.

Johachidolite and Watermelon Tourmaline Chemical Formula

While comparing Johachidolite 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 Johachidolite and Watermelon Tourmaline chemical formula.

  • Chemical formula of Johachidolite- CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)
  • 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.

Johachidolite and Watermelon Tourmaline Specific Gravity

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