Sardonyx and Hexagonite Physical Properties

Sardonyx

Hexagonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.702.98-3.03

1 7.18

1.5 Fracture

Not Available

Uneven

1.6 Cleavage

Not Available

[110] perfect; [010] distinct

1.7 Mohs Hardness

6.5-75-6

2 10

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Sardonyx and Hexagonite Chemical Formula

While comparing Sardonyx and Hexagonite 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 Sardonyx and Hexagonite chemical formula.

Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Compare Blue Gemstones

Sardonyx Vs Star Ruby

Sardonyx Vs Spinel

Sardonyx Vs Sodalite

Sardonyx and Hexagonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sardonyx and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sardonyx and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Sardonyx is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.