Mimetite and Uvarovite Physical Properties

Mimetite

Uvarovite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

7.103.77

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

[10 1 1] Imperfect

None

1.7 Mohs Hardness

3.56.5-7.5

2 10

1.8 Chemical Composition

Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

Mimetite and Uvarovite Chemical Formula

While comparing Mimetite and Uvarovite 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 Mimetite and Uvarovite chemical formula.

Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Uvarovite- Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

Compare Red Gemstones

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Mimetite and Uvarovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Uvarovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Uvarovite Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 3.77 whereas that of Uvarovite is 3.77.