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Schorlomite
Schorlomite

Austinite
Austinite



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Schorlomite
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Austinite

Schorlomite and Austinite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Easily soluble in cold dilute HCl

Durability

-
-

Specific Gravity

3.77-3.934.12
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

None
Good in two directions parallel to the prism faces {110}

Mohs Hardness

7-7.54-4.5
2 10
👆🏻

Chemical Composition

Ca 3Ti4+2(Fe3+2Si)O 12Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaZn(AsO4)(OH)

Schorlomite and Austinite Chemical Formula

While comparing Schorlomite 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 Schorlomite and Austinite chemical formula.

  • Chemical formula of Schorlomite- Ca 3Ti4+2(Fe3+2Si)O 12Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Austinite- CaZn(AsO4)(OH)

Schorlomite and Austinite Specific Gravity

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