Vishnevite and Azurmalachite Physical Properties

Vishnevite

Azurmalachite

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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

Not Available

3.70-3.95

1.5 Fracture

Brittle, Uneven

ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)

1.6 Cleavage

Perfect

1,1 basal.

1.7 Mohs Hardness

5-6

3.5-4

1.8 Chemical Composition

Not Available

(Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)

Vishnevite and Azurmalachite Chemical Formula

While comparing Vishnevite and Azurmalachite 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 Vishnevite and Azurmalachite chemical formula.

Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)

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Vishnevite and Azurmalachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vishnevite and Azurmalachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vishnevite and Azurmalachite Optical Properties during the identification of gemstone. Specific gravity of Vishnevite is 3.70-3.95 whereas that of Azurmalachite is 3.70-3.95.