Austinite and Barite Physical Properties

Austinite

Barite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Easily soluble in cold dilute HCl

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.124.48

1 7.18

1.5 Fracture

Brittle, Uneven, Brittle, Uneven

Uneven

1.6 Cleavage

Good in two directions parallel to the prism faces {110}

{010} Perfect, {210} Perfect, {010} Imperfect

1.7 Mohs Hardness

4-4.53-3.5

2 10

1.8 Chemical Composition

CaZn(AsO4)(OH)

BaSO4

Austinite and Barite Chemical Formula

While comparing Austinite and Barite 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 Barite chemical formula.

Chemical formula of Austinite- CaZn(AsO4)(OH)
Chemical formula of Barite- BaSO4

Compare Green Gemstones

Austinite Vs Cordierite

Austinite Vs Apophyllite KF

Austinite Vs Clintonite

Austinite and Barite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Austinite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Austinite and Barite Optical Properties during the identification of gemstone. Specific gravity of Austinite is 4.48 whereas that of Barite is 4.48.