Cuprite and Muscovite Physical Properties

Cuprite

Muscovite

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1 Physical Properties

1.1 Tenacity

Brittle

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.85-6.152.78-2.88

1 7.18

1.5 Fracture

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

Micaceous, Brittle

1.6 Cleavage

Fair in four directions forming octahedrons

Perfect on the {001}

1.7 Mohs Hardness

3.5-42-3

2 10

1.8 Chemical Composition

Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Cuprite and Muscovite Chemical Formula

While comparing Cuprite and Muscovite 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 Cuprite and Muscovite chemical formula.

Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

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Cuprite and Muscovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cuprite and Muscovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Muscovite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 2.78-2.88 whereas that of Muscovite is 2.78-2.88.