Moissanite and Watermelon Tourmaline Physical Properties

Moissanite

Watermelon Tourmaline

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.242.90-3.40

1 7.18

1.5 Fracture

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

Uneven, Conchoidal, Uneven, Irregular, Conchoidal, Management Team (2012)

1.6 Cleavage

(0001) indistinct

Not Available

1.7 Mohs Hardness

9-9.57-7.5

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

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.

Moissanite and Watermelon Tourmaline Chemical Formula

While comparing Moissanite 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 Moissanite and Watermelon Tourmaline chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
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.

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Moissanite and Watermelon Tourmaline Specific Gravity

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