Diaspore and Gyrolite Physical Properties

Diaspore

Gyrolite

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1 Physical Properties

1.1 Tenacity

Very brittle

Brittle

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.402.48

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Brittle, Uneven, Brittle, Uneven

1.6 Cleavage

{010} perfect, {110} distinct, {100} in traces

Perfect on {001}

1.7 Mohs Hardness

6.5-72

2 10

1.8 Chemical Composition

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

NaCa16Si23AlO60(OH)8•64(H2O)

Diaspore and Gyrolite Chemical Formula

While comparing Diaspore 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 Diaspore and Gyrolite chemical formula.

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Gyrolite- NaCa16Si23AlO60(OH)8•64(H2O)

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Diaspore and Gyrolite Specific Gravity

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