Tahitian pearl and Diaspore Physical Properties

Tahitian pearl

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

Not Available3.30-3.40

1 7.18

1.5 Fracture

Not Available

Conchoidal, Brittle, Conchoidal

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

Not Available6.5-7

2 10

1.8 Chemical Composition

Not Available

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

Tahitian pearl and Diaspore Chemical Formula

While comparing Tahitian pearl 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 Tahitian pearl and Diaspore chemical formula.

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

Compare Blue Gemstones

Tahitian pearl Vs Cordierite

Tahitian pearl Vs Cavansite

Tahitian pearl Vs Glaucophane

Tahitian pearl and Diaspore Specific Gravity

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