Cacoxenite and Spodumene Physical Properties

Cacoxenite

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

2.2-2.63.15-3.21

1 7.18

1.5 Fracture

Uneven

Uneven, Subconchoidal, Gemstones (2009)

1.6 Cleavage

None

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

1.7 Mohs Hardness

3-46-7

2 10

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

LiAlSi₂O₆

Cacoxenite and Spodumene Chemical Formula

While comparing Cacoxenite 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 Cacoxenite and Spodumene chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Spodumene- LiAlSi₂O₆

Compare Green Gemstones

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Cacoxenite and Spodumene Specific Gravity

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