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Mother of Pearl
Mother of Pearl

Austinite
Austinite



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Mother of Pearl
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Austinite

Mother of Pearl 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
2.65-2.874.12
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
2.5-4.54-4.5
Amber
2 10
1.8 Chemical Composition
Not Available
CaZn(AsO4)(OH)

Mother of Pearl and Austinite Chemical Formula

While comparing Mother of Pearl 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 Mother of Pearl and Austinite chemical formula.

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

Mother of Pearl and Austinite Specific Gravity

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