Mother of Pearl and Hodgkinsonite Physical Properties

Mother of Pearl

Hodgkinsonite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65-2.874.06-4.08

1 7.18

1.5 Fracture

Not Available

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic

1.6 Cleavage

Not Available

{???} Perfect

1.7 Mohs Hardness

2.5-4.54.5-5

2 10

1.8 Chemical Composition

Not Available

Mn2+ Zn 2SiO 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Mother of Pearl and Hodgkinsonite Chemical Formula

While comparing Mother of Pearl 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 Mother of Pearl and Hodgkinsonite chemical formula.

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

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Mother of Pearl and Hodgkinsonite Specific Gravity

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