Pearl and Azurmalachite Physical Properties

Pearl

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

2.60-2.85

3.70-3.95

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

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

1.6 Cleavage

none

1,1 basal.

1.7 Mohs Hardness

2.5-4.5

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)

Pearl and Azurmalachite Chemical Formula

While comparing Pearl 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 Pearl 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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Pearl and Azurmalachite Specific Gravity

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