Azurmalachite and Phenakite Physical Properties

Azurmalachite

Phenakite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.70-3.952.90-2.98

1 7.18

1.5 Fracture

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

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle

1.6 Cleavage

1,1 basal.

Distinct on {11 2 0}, imperfect on {10 1 1}

1.7 Mohs Hardness

3.5-47.5-8

2 10

1.8 Chemical Composition

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

Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Azurmalachite and Phenakite Chemical Formula

While comparing Azurmalachite and Phenakite 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 Azurmalachite and Phenakite chemical formula.

Chemical formula of Azurmalachite- (Cu) 3(OH) 2(CO 3) 2 + Cu 2(CO 3)(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Phenakite- Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Azurmalachite and Phenakite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azurmalachite and Phenakite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azurmalachite and Phenakite Optical Properties during the identification of gemstone. Specific gravity of Azurmalachite is 2.90-2.98 whereas that of Phenakite is 2.90-2.98.