Sard and Rutilated Quartz Physical Properties

Sard

Rutilated Quartz

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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

2.58-2.63

2.65

1.5 Fracture

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

Gems, Sixth Edition (2006)

1.6 Cleavage

Not Available

Indiscernible

1.7 Mohs Hardness

6.5-7

1.8 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

Quartz: SiO₂ Rutile: TiO2

Sard and Rutilated Quartz Chemical Formula

While comparing Sard and Rutilated Quartz 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 Rutilated Quartz chemical formula.

Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Rutilated Quartz- Quartz: SiO₂ Rutile: TiO2

Compare Blue Gemstones

Sard Vs Spinel

Sard Vs Sodalite

Sard Vs Sillimanite

Sard and Rutilated Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sard and Rutilated Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sard and Rutilated Quartz Optical Properties during the identification of gemstone. Specific gravity of Sard is 2.65 whereas that of Rutilated Quartz is 2.65.