Liddicoatite and Rubellite Tourmaline Physical Properties

Liddicoatite

Rubellite 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

3.02Not Available

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

{0001} Poor

None

1.7 Mohs Hardness

Not Available2.5-3

2 10

1.8 Chemical Composition

Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Liddicoatite and Rubellite Tourmaline Chemical Formula

While comparing Liddicoatite and Rubellite 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 Liddicoatite and Rubellite Tourmaline chemical formula.

Chemical formula of Liddicoatite- Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chemical formula of Rubellite Tourmaline- Ag

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Liddicoatite and Rubellite Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Liddicoatite and Rubellite Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Liddicoatite and Rubellite Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Liddicoatite is Not Available whereas that of Rubellite Tourmaline is Not Available.