Azurmalachite and Spodumene Physical Properties

Azurmalachite

Spodumene

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.70-3.95

3.15-3.21

1.5 Fracture

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

Uneven, Subconchoidal, Gemstones (2009)

1.6 Cleavage

1,1 basal.

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

1.7 Mohs Hardness

3.5-4

6-7

1.8 Chemical Composition

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

LiAlSi₂O₆

Azurmalachite and Spodumene Chemical Formula

While comparing Azurmalachite and Spodumene 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 Spodumene 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 Spodumene- LiAlSi₂O₆

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Azurmalachite and Spodumene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azurmalachite and Spodumene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azurmalachite and Spodumene Optical Properties during the identification of gemstone. Specific gravity of Azurmalachite is 3.15-3.21 whereas that of Spodumene is 3.15-3.21.