Rosasite and Azurmalachite Physical Properties

Rosasite

Azurmalachite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Effervesces in cold

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.2

3.70-3.95

1.5 Fracture

Splintery

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

1.6 Cleavage

Perfect on {100} and {010}

1,1 basal.

1.7 Mohs Hardness

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)

Rosasite and Azurmalachite Chemical Formula

While comparing Rosasite 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 Rosasite 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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Rosasite and Azurmalachite Specific Gravity

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