Wavellite and Cinnabar Physical Properties

Wavellite

Cinnabar

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Physical Properties

Tenacity

Slightly sectile

Solubility

insoluble

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

Durability

Specific Gravity

2.362

1 7.18

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Fracture

Uneven, Subconchoidal, Fibrous

Uneven

Cleavage

[110] perfect, [101] good, [010] distinct

Prismatic {10 1 0}, perfect

Mohs Hardness

3.5-42-2.5

2 10

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Chemical Composition

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Wavellite and Cinnabar Chemical Formula

While comparing Wavellite 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 Wavellite and Cinnabar chemical formula.

Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Cinnabar- HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Green Gemstones

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Wavellite Vs Uvarovite Garnet

Wavellite Vs Analcime

Wavellite and Cinnabar Specific Gravity

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