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Tourmaline Bi Color
Tourmaline Bi Color

Austinite
Austinite



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Tourmaline Bi Color
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Austinite

Tourmaline Bi Color and Austinite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Easily soluble in cold dilute HCl
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available4.12
Amber
1 7.18
1.5 Fracture
Not Available
Brittle, Uneven, Brittle, Uneven
1.6 Cleavage
Not Available
Good in two directions parallel to the prism faces {110}
1.7 Mohs Hardness
7-7.54-4.5
Amber
2 10
1.8 Chemical Composition
Not Available
CaZn(AsO4)(OH)

Tourmaline Bi Color and Austinite Chemical Formula

While comparing Tourmaline Bi Color and Austinite 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 Tourmaline Bi Color and Austinite chemical formula.

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  • Chemical formula of Austinite- CaZn(AsO4)(OH)

Tourmaline Bi Color and Austinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tourmaline Bi Color and Austinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tourmaline Bi Color and Austinite Optical Properties during the identification of gemstone. Specific gravity of Tourmaline Bi Color is 4.12 whereas that of Austinite is 4.12.