Spodumene and Shattuckite Physical Properties

Spodumene

Shattuckite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.213.80-4.15

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

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

perfect along [010] and [100]

1.7 Mohs Hardness

6-73.5-4

2 10

1.8 Chemical Composition

LiAlSi₂O₆

Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Spodumene and Shattuckite Chemical Formula

While comparing Spodumene and Shattuckite 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 Spodumene and Shattuckite chemical formula.

Chemical formula of Spodumene- LiAlSi₂O₆
Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Spodumene and Shattuckite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spodumene and Shattuckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Shattuckite Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 3.80-4.15 whereas that of Shattuckite is 3.80-4.15.