Tourmaline and Baddeleyite Physical Properties

Tourmaline

Baddeleyite

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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

2.85-3.355.5-6.0

1 7.18

1.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Indistinct

{001} Distinct

1.7 Mohs Hardness

7-7.56.5

2 10

1.8 Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.

ZrO 2Arthur Thomas , Gemstones (2009)

Tourmaline and Baddeleyite Chemical Formula

While comparing Tourmaline and Baddeleyite 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 Tourmaline and Baddeleyite chemical formula.

Chemical formula of Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Chemical formula of Baddeleyite- ZrO 2Arthur Thomas , Gemstones (2009)

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Tourmaline and Baddeleyite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tourmaline and Baddeleyite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tourmaline and Baddeleyite Optical Properties during the identification of gemstone. Specific gravity of Tourmaline is 5.5-6.0 whereas that of Baddeleyite is 5.5-6.0.