Hypersthene and Crystal Opal Physical Properties

Hypersthene

Crystal Opal

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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

3.45-3.551.97-2.22

1 7.18

1.5 Fracture

Uneven

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

{100} Perfect, {010} Perfect

Not Available

1.7 Mohs Hardness

5-65.5-6.5

2 10

1.8 Chemical Composition

(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.

SiO 2 + H 2OUlrich Henn and Claudio C.

Hypersthene and Crystal Opal Chemical Formula

While comparing Hypersthene and Crystal Opal 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 Hypersthene and Crystal Opal chemical formula.

Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
Chemical formula of Crystal Opal- SiO 2 + H 2OUlrich Henn and Claudio C.

Compare Black Gemstones

Hypersthene Vs Melanite

Hypersthene Vs Neptunite

Hypersthene Vs Morion

Hypersthene and Crystal Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hypersthene and Crystal Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hypersthene and Crystal Opal Optical Properties during the identification of gemstone. Specific gravity of Hypersthene is 1.97-2.22 whereas that of Crystal Opal is 1.97-2.22.