Watermelon Tourmaline and Apache Tear Physical Properties

Watermelon Tourmaline

Apache Tear

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.90-3.40

Uneven, Conchoidal, Irregular

Indiscernible

7-7.5

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.

-9999

Conchoidal

None

5-5.5

Watermelon Tourmaline and Apache Tear Chemical Formula

While comparing Watermelon Tourmaline and Apache Tear 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 Apache Tear chemical formula.

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Watermelon Tourmaline and Apache Tear Specific Gravity

Another important criteria for qualitative analysis of gemstones is Watermelon Tourmaline and Apache Tear Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Watermelon Tourmaline Vs Apache Tear during the identification of gemstone. Specific gravity of Watermelon Tourmaline is whereas that of Apache Tear is .