Wavellite and Dioptase Physical Properties

Wavellite

Dioptase

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

insoluble

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.363.25-3.35

1 7.18

1.5 Fracture

Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

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

Perfect in three directions

1.7 Mohs Hardness

3.5-45

2 10

1.8 Chemical Composition

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

CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Wavellite and Dioptase Chemical Formula

While comparing Wavellite and Dioptase 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 Dioptase 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 Dioptase- CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Green Gemstones

Wavellite Vs Demantoid Garnet

Wavellite Vs Fancy Diamond

Wavellite Vs Zircon

Wavellite and Dioptase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wavellite and Dioptase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Dioptase Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 3.25-3.35 whereas that of Dioptase is 3.25-3.35.