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Austinite
Austinite

Baryte
Baryte



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Austinite
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Baryte

Austinite and Baryte Physical Properties

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Physical Properties

Tenacity

Brittle
Brittle

Solubility

Easily soluble in cold dilute HCl
Soluble

Durability

-
-

Specific Gravity

4.124.3-5
1 7.18
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Fracture

Uneven
Irregular/uneven

Cleavage

Good in two directions parallel to the prism faces {110}
Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect

Mohs Hardness

4-4.53-3.5
2 10
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Chemical Composition

CaZn(AsO4)(OH)
BaSO4

Austinite and Baryte Chemical Formula

While comparing Austinite and Baryte 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 Austinite and Baryte chemical formula.

  • Chemical formula of Austinite- CaZn(AsO4)(OH)
  • Chemical formula of Baryte- BaSO4

Austinite and Baryte Specific Gravity

Another important criteria for qualitative analysis of gemstones is Austinite and Baryte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Austinite and Baryte Optical Properties during the identification of gemstone. Specific gravity of Austinite is 4.3-5 whereas that of Baryte is 4.3-5.