Clinozoisite and Diaspore Physical Properties

Clinozoisite

Diaspore

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1 Physical Properties

1.1 Tenacity

Brittle

Very brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.21-3.383.30-3.40

1 7.18

1.5 Fracture

Irregular/uneven, Uneven

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Perfect on {001}

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

1.7 Mohs Hardness

6-76.5-7

2 10

1.8 Chemical Composition

Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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

Clinozoisite and Diaspore Chemical Formula

While comparing Clinozoisite 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 Clinozoisite and Diaspore chemical formula.

Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Compare Green Gemstones

Clinozoisite Vs Dravite

Clinozoisite Vs Ekanite

Clinozoisite Vs Dioptase

Clinozoisite and Diaspore Specific Gravity

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