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Riebeckite
Riebeckite

Hodgkinsonite
Hodgkinsonite



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Riebeckite
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Hodgkinsonite

Riebeckite and Hodgkinsonite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.28-3.44
4.06-4.08
1.5 Fracture
Uneven, Splintery, Brittle
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
1.6 Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
{???} Perfect
1.7 Mohs Hardness
5.0-6.0
4.5-5
1.8 Chemical Composition
Not Available
Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Riebeckite and Hodgkinsonite Chemical Formula

While comparing Riebeckite 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 Riebeckite and Hodgkinsonite chemical formula.

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  • Chemical formula of Hodgkinsonite- Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Riebeckite and Hodgkinsonite Specific Gravity

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