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Dendrite crystal
Dendrite crystal

Rubellite
Rubellite



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Dendrite crystal
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Rubellite

Dendrite crystal and Rubellite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
13.01-3.06
Amber
1 7.18
1.5 Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
Not Available7-7.5
Amber
2 10
1.8 Chemical Composition
Not Available
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Dendrite crystal and Rubellite Chemical Formula

While comparing Dendrite crystal and Rubellite 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 Dendrite crystal and Rubellite chemical formula.

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  • Chemical formula of Rubellite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Dendrite crystal and Rubellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dendrite crystal and Rubellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dendrite crystal and Rubellite Optical Properties during the identification of gemstone. Specific gravity of Dendrite crystal is 3.01-3.06 whereas that of Rubellite is 3.01-3.06.