Anorthoclase and Diaspore Physical Properties

Anorthoclase

Diaspore

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1 Physical Properties

1.1 Tenacity

Not Available

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.56-2.623.30-3.40

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

From the Greek for oblique and fracture, descriptive of the cleavage

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

1.7 Mohs Hardness

6-6.56.5-7

2 10

1.8 Chemical Composition

(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Anorthoclase and Diaspore Chemical Formula

While comparing Anorthoclase and Diaspore 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 Anorthoclase and Diaspore chemical formula.

Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Colorless Gems

Anorthoclase Vs Beryl

Anorthoclase Vs Black Opal

Anorthoclase Vs Beryllonite

Anorthoclase and Diaspore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anorthoclase and Diaspore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anorthoclase and Diaspore Optical Properties during the identification of gemstone. Specific gravity of Anorthoclase is 3.30-3.40 whereas that of Diaspore is 3.30-3.40.