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Agate and Hodgkinsonite Physical Properties


Hodgkinsonite and Agate Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.60-2.64   
4.06-4.08   

Fracture
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic   

Cleavage
Indiscernible   
{???} Perfect   

Mohs Hardness
6.5-7   
4.5-5   

Chemical Composition
SiO2   
Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Agate and Hodgkinsonite Chemical Formula

While comparing Agate and Hodgkinsonite 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 Agate and Hodgkinsonite chemical formula.

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Agate and Hodgkinsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agate and Hodgkinsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agate and Hodgkinsonite Optical Properties during the identification of gemstone. Specific gravity of Agate is 4.06-4.08 whereas that of Hodgkinsonite is 4.06-4.08.

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