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Violane
Violane

Ludlamite
Ludlamite



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Violane
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Ludlamite

Violane and Ludlamite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.22-3.40
Conchoidal
Perfect
5-6
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
 
-
-
-
3.1-3.2
-
Vitreous, pearly on cleavage
3-4
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Violane and Ludlamite Chemical Formula

While comparing Violane and Ludlamite 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 Violane and Ludlamite chemical formula.

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Violane and Ludlamite Specific Gravity

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