Riebeckite and Chrome Tourmaline Physical Properties

Riebeckite

Chrome Tourmaline

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.28-3.442.85-3.35

1 7.18

1.5 Fracture

Uneven, Splintery, Brittle

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}

3,2

1.7 Mohs Hardness

5.0-6.07-7.5

2 10

1.8 Chemical Composition

Not Available

Tourmaline is a series of several different minerals with unique chemical formulas.

Riebeckite and Chrome Tourmaline Chemical Formula

While comparing Riebeckite and Chrome 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 Riebeckite and Chrome Tourmaline chemical formula.

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.

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Riebeckite and Chrome Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Riebeckite and Chrome Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Riebeckite and Chrome Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Riebeckite is 2.85-3.35 whereas that of Chrome Tourmaline is 2.85-3.35.