Topazolite and Sardonyx Physical Properties

Topazolite

Sardonyx

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.70-4.102.55-2.70

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

6.5-76.5-7

2 10

1.8 Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

SiO 2Ulrich Henn and Claudio C.

Topazolite and Sardonyx Chemical Formula

While comparing Topazolite and Sardonyx 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 Topazolite and Sardonyx chemical formula.

Chemical formula of Topazolite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.

Compare Yellow Gemstones

Topazolite Vs White Opal

Topazolite Vs Wax Opal

Topazolite Vs Wavellite

Topazolite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Topazolite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Topazolite and Sardonyx Optical Properties during the identification of gemstone. Specific gravity of Topazolite is 2.55-2.70 whereas that of Sardonyx is 2.55-2.70.