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Piemontite
Piemontite

Sphene
Sphene



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Piemontite
X
Sphene

Piemontite and Sphene Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
-9999
Uneven, Splintery
[001] good, [100] distinct
6-6.5
Ca2Al3(SiO4)(Si2O7)O(OH)
 
-
-
-
-9999
-
Perfect
-9999
CaTiSiO5

Piemontite and Sphene Chemical Formula

While comparing Piemontite and Sphene 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 Piemontite and Sphene chemical formula.

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Piemontite and Sphene Specific Gravity

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