Diaspore and Xonotlite Physical Properties

Diaspore

Xonotlite

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1 Physical Properties

1.1 Tenacity

Very brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.402.71-2.72

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Handbook of mineralogy (2001), Difficult, Fibrous

1.6 Cleavage

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

{???} Good

1.7 Mohs Hardness

6.5-76-6.5

2 10

1.8 Chemical Composition

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

Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Diaspore and Xonotlite Chemical Formula

While comparing Diaspore and Xonotlite 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 Xonotlite chemical formula.

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Diaspore and Xonotlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diaspore and Xonotlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Xonotlite Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 2.71-2.72 whereas that of Xonotlite is 2.71-2.72.