Heliodor Golden Beryl and Opal Physical Properties

Heliodor Golden Beryl

Opal

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1 Physical Properties

1.1 Tenacity

Not Available

BrittleWalter Schumann

1.2 Solubility

Not Available

hot salt water

1.3 Durability

Not Available

1.4 Specific Gravity

2.68-2.72

1.98-2.25

1.5 Fracture

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

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

7.5-8

5-6.5

1.8 Chemical Composition

Not Available

SiO₂ · nH₂O

Heliodor Golden Beryl and Opal Chemical Formula

While comparing Heliodor Golden Beryl and 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 Heliodor Golden Beryl and Opal chemical formula.

Chemical formula of Opal- SiO₂ · nH₂O

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Heliodor Golden Beryl and Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Heliodor Golden Beryl and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Heliodor Golden Beryl and Opal Optical Properties during the identification of gemstone. Specific gravity of Heliodor Golden Beryl is 1.98-2.25 whereas that of Opal is 1.98-2.25.