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Sard
Sard

Rhyolite
Rhyolite



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Sard
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Rhyolite

Sard and Rhyolite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.58-2.63Not Available
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
6.5-77
Amber
2 10
1.8 Chemical Composition
SiO 2Ulrich Henn and Claudio C.
Not Available

Sard and Rhyolite Chemical Formula

While comparing Sard and Rhyolite 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 Sard and Rhyolite chemical formula.

  • Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.
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Sard and Rhyolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sard and Rhyolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sard and Rhyolite Optical Properties during the identification of gemstone. Specific gravity of Sard is Not Available whereas that of Rhyolite is Not Available.