Tavorite and Watermelon Tourmaline Physical Properties

Tavorite

Watermelon Tourmaline

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.322.90-3.40

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

{???} Distinct, {???} Distinct, {???} Distinct

Not Available

1.7 Mohs Hardness

Not Available7-7.5

2 10

1.8 Chemical Composition

LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)

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.

Tavorite and Watermelon Tourmaline Chemical Formula

While comparing Tavorite 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 Tavorite and Watermelon Tourmaline chemical formula.

Chemical formula of Tavorite- LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
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.

Compare Green Gemstones

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Tavorite Vs Tourmaline

Tavorite Vs Tremolite

Tavorite and Watermelon Tourmaline Specific Gravity

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