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Lawsonite
Lawsonite

Sardonyx
Sardonyx



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Lawsonite
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Sardonyx

Lawsonite and Sardonyx Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.09
Uneven
Perfect on {100} and {010}, imperfect on {101}
8
CaAl2Si2O7(OH)2.H2O
 
-
-
-
2.55-2.70
-
None
6.5-7
SiO 2Ulrich Henn and Claudio C.

Lawsonite and Sardonyx Chemical Formula

While comparing Lawsonite 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 Lawsonite and Sardonyx chemical formula.

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Lawsonite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Lawsonite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lawsonite Vs Sardonyx during the identification of gemstone. Specific gravity of Lawsonite is whereas that of Sardonyx is .