Sardonyx and Violane Physical Properties

Sardonyx

Violane

Add ⊕

1 Physical Properties

1.2 Tenacity

Not Available

1.4 Solubility

Not Available

1.6 Durability

Not Available

1.7 Specific Gravity

2.55-2.703.22-3.40

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

1.7 Mohs Hardness

6.5-75-6

2 10

1.10 Chemical Composition

SiO 2Ulrich Henn and Claudio C.

(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Sardonyx and Violane Chemical Formula

While comparing Sardonyx and Violane 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 Sardonyx and Violane chemical formula.

Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.
Chemical formula of Violane- (Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)

Compare Blue Gemstones

Sardonyx Vs Star Ruby

Sardonyx Vs Starlite

Sardonyx Vs Star Sapphire

Sardonyx and Violane Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sardonyx and Violane Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sardonyx and Violane Optical Properties during the identification of gemstone. Specific gravity of Sardonyx is 3.22-3.40 whereas that of Violane is 3.22-3.40.