Cuprite and Kurnakovite Physical Properties

Cuprite

Kurnakovite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

5.85-6.151.847-1.852

1 7.18

1.5 Fracture

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

Brittle, Conchoidal

1.6 Cleavage

Fair in four directions forming octahedrons

Poor to indistinct on {010}

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

Not Available

Cuprite and Kurnakovite Chemical Formula

While comparing Cuprite and Kurnakovite 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 Kurnakovite chemical formula.

Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Cuprite and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cuprite and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.