Diaspore and Hexagonite Physical Properties

Diaspore

Hexagonite

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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

3.30-3.402.98-3.03

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Uneven

1.6 Cleavage

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

[110] perfect; [010] distinct

1.7 Mohs Hardness

6.5-75-6

2 10

1.8 Chemical Composition

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

Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Diaspore and Hexagonite Chemical Formula

While comparing Diaspore and Hexagonite 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 Hexagonite chemical formula.

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

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Diaspore and Hexagonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diaspore and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.