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Copper
Copper

Staurolite
Staurolite



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Copper
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Staurolite

Copper and Staurolite Physical Properties

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Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

-99993.7-3.8
1 7.18
👆🏻

Fracture

Hackly
Subconchoidal, Conchoidal

Cleavage

None
Distinct on {010}

Mohs Hardness

2.57-7.5
2 10
👆🏻

Chemical Composition

Cu
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.

Copper and Staurolite Chemical Formula

While comparing Copper and Staurolite 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 Copper and Staurolite chemical formula.

  • Chemical formula of Copper- Cu
  • Chemical formula of Staurolite- (Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.

Copper and Staurolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Copper and Staurolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Copper and Staurolite Optical Properties during the identification of gemstone. Specific gravity of Copper is 3.7-3.8 whereas that of Staurolite is 3.7-3.8.