Kunzite and Erythrite Physical Properties

Kunzite

Erythrite

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1 Physical Properties

1.1 Tenacity

Not Available

Sectile

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.213.06

1 7.18

1.5 Fracture

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

Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).

1.6 Cleavage

1,2 prismatic

Perfect on {010}; poor on {100} and { 1 02}.

1.7 Mohs Hardness

6-7Not Available

2 10

1.8 Chemical Composition

LiAlSi₂O₆

Co3(AsO4)2•8(H2O)

Kunzite and Erythrite Chemical Formula

While comparing Kunzite and Erythrite 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 Kunzite and Erythrite chemical formula.

Chemical formula of Kunzite- LiAlSi₂O₆
Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)

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Kunzite and Erythrite Specific Gravity

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