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Heliotrope
Heliotrope
☒

Nickeline
Nickeline
☒



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Heliotrope
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Nickeline

Heliotrope and Nickeline Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.61
-
None
6.5-7
SiO2
 
Brittle
-
-
-9999
Conchoidal, Uneven
{1010} Imperfect, {0001} Imperfect
5-5.5
NiAs

Heliotrope and Nickeline Chemical Formula

While comparing Heliotrope and Nickeline 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 Heliotrope and Nickeline chemical formula.

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Heliotrope and Nickeline Specific Gravity

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