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Arfvedsonite
Arfvedsonite
☒

Wood Opal
Wood Opal
☒



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Arfvedsonite
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Wood Opal

Arfvedsonite and Wood Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
3.3-3.5
Uneven
Perfect on [110]
5-6
NaNa2(Fe++4Fe+++)Si8O22(OH)2
 
-
-
-
1.98-2.50
-
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Arfvedsonite and Wood Opal Chemical Formula

While comparing Arfvedsonite and Wood Opal 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 Arfvedsonite and Wood Opal chemical formula.

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Arfvedsonite and Wood Opal Specific Gravity

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