Sonolite and Watermelon Tourmaline Physical Properties

Sonolite

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

3.82-4.002.90-3.40

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

{???} Indistinct

Not Available

1.7 Mohs Hardness

5.57-7.5

2 10

1.8 Chemical Composition

Mn2+9(SiO 4) 4(OH,F) 2Anthony 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.

Sonolite and Watermelon Tourmaline Chemical Formula

While comparing Sonolite 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 Sonolite and Watermelon Tourmaline chemical formula.

Chemical formula of Sonolite- Mn2+9(SiO 4) 4(OH,F) 2Anthony 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 Brown Gemstones

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Sonolite and Watermelon Tourmaline Specific Gravity

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