Dioptase and Gyrolite Physical Properties

Dioptase

Gyrolite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.352.48

1 7.18

1.5 Fracture

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

Brittle, Uneven, Brittle, Uneven

1.6 Cleavage

Perfect in three directions

Perfect on {001}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

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

NaCa16Si23AlO60(OH)8•64(H2O)

Dioptase and Gyrolite Chemical Formula

While comparing Dioptase and Gyrolite 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 Dioptase and Gyrolite chemical formula.

Chemical formula of Dioptase- CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)

Compare Green Gemstones

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Dioptase and Gyrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dioptase and Gyrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dioptase and Gyrolite Optical Properties during the identification of gemstone. Specific gravity of Dioptase is 2.48 whereas that of Gyrolite is 2.48.