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Violane
Violane

Gedrite
Gedrite



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Violane
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Gedrite

Violane and Gedrite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
3.22-3.40
Conchoidal
Perfect
5-6
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
 
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-
-
3.15-3.259
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Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.
5.5-6
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Violane and Gedrite Chemical Formula

While comparing Violane and Gedrite 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 Gedrite chemical formula.

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Violane and Gedrite Specific Gravity

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