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Spodumene
Spodumene

Papagoite
Papagoite



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Spodumene
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Spodumene and Papagoite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
insoluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.15-3.213.25
Amber
1 7.18
1.5 Fracture
Uneven, Subconchoidal, Gemstones (2009)
Brittle, Metallic
1.6 Cleavage
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
Imperfect in one direction
1.7 Mohs Hardness
6-75-5.5
Amber
2 10
1.8 Chemical Composition
LiAlSi2O6
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Spodumene and Papagoite Chemical Formula

While comparing Spodumene and Papagoite 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 Papagoite chemical formula.

  • Chemical formula of Spodumene- LiAlSi2O6
  • Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)

Spodumene and Papagoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Spodumene and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 3.25 whereas that of Papagoite is 3.25.