Chrome Tourmaline and Cinnabar Physical Properties

Chrome Tourmaline

Cinnabar

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1 Physical Properties

1.1 Tenacity

Not Available

Slightly sectile

1.2 Solubility

Not Available

1.04 x 10⁻²⁵ g per 100 ml water (Ksp at 25°C = 2 x 10⁻³²)

1.3 Durability

Not Available

1.4 Specific Gravity

2.85-3.352

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Uneven, Uneven, Gemstones (2009), Brittle

1.6 Cleavage

3,2

Prismatic {10 1 0}, perfect

1.7 Mohs Hardness

7-7.52-2.5

2 10

1.8 Chemical Composition

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

HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Chrome Tourmaline and Cinnabar Chemical Formula

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

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Chrome Tourmaline and Cinnabar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Cinnabar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Cinnabar Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2 whereas that of Cinnabar is 2.