Chalcedony and Super Seven Crystals Physical Properties

Chalcedony

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.702.9

1 7.18

1.5 Fracture

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann

Fibrous

1.6 Cleavage

Absent

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

1.7 Mohs Hardness

6.5-72

2 10

1.8 Chemical Composition

SiO₂

Not Available

Chalcedony and Super Seven Crystals Chemical Formula

While comparing Chalcedony 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 Chalcedony and Super Seven Crystals chemical formula.

Chemical formula of Chalcedony- SiO₂

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Chalcedony and Super Seven Crystals Specific Gravity

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