Nickeline and Hiddenite Physical Properties

Nickeline

Hiddenite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.15-3.21

1 7.18

1.5 Fracture

Conchoidal, Uneven

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{1010} Imperfect, {0001} Imperfect

1,2 prismatic

1.7 Mohs Hardness

5-5.56-7

2 10

1.8 Chemical Composition

Not Available

LiAlSi₂O₆

Nickeline and Hiddenite Chemical Formula

While comparing Nickeline and Hiddenite 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 Nickeline and Hiddenite chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆

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Nickeline and Hiddenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nickeline and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nickeline and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Nickeline is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.