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Staurolite
Staurolite

Mexican fire opal
Mexican fire opal



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Staurolite
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Mexican fire opal

Staurolite and Mexican fire opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.7-3.8
Subconchoidal, Conchoidal
Distinct on {010}
7-7.5
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
 
-
-
-
-9999
-
None
-9999
SiO2·nH2O

Staurolite and Mexican fire opal Chemical Formula

While comparing Staurolite and Mexican fire opal 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 Staurolite and Mexican fire opal chemical formula.

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Staurolite and Mexican fire opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Staurolite and Mexican fire opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Staurolite Vs Mexican fire opal during the identification of gemstone. Specific gravity of Staurolite is whereas that of Mexican fire opal is .