Moss Agate and Watermelon Tourmaline Physical Properties

Moss Agate

Watermelon Tourmaline

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.58-2.64

None

6.5-7

SiO 2Walter Schumann , Gemstones of the world (2001)

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.

Moss Agate and Watermelon Tourmaline Chemical Formula

While comparing Moss Agate 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 Moss Agate and Watermelon Tourmaline chemical formula.

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Moss Agate and Watermelon Tourmaline Specific Gravity

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