Chlorastrolite and Super Seven Crystals Physical Properties

Chlorastrolite

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.1-3.52.9

1 7.18

1.5 Fracture

Granular

Fibrous

1.6 Cleavage

Not Available

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

5-62

2 10

1.8 Chemical Composition

Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Not Available

Chlorastrolite and Super Seven Crystals Chemical Formula

While comparing Chlorastrolite and Super Seven Crystals 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 Chlorastrolite and Super Seven Crystals chemical formula.

Chemical formula of Chlorastrolite- Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

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Chlorastrolite Vs Chrysoprase

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Chlorastrolite Vs Clinochlore

Chlorastrolite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 2.9 whereas that of Super Seven Crystals is 2.9.