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Linarite
Linarite

Andesine
Andesine



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Linarite and Andesine Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.35
2.65-2.69
1.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
Perfect on {100}, imperfect on {001}
Perfect on {001}, good on {010}
1.7 Mohs Hardness
2.5
6-6.5
1.8 Chemical Composition
PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
(Na,Ca)Al1-2Si3-2O8

Linarite and Andesine Chemical Formula

While comparing Linarite and Andesine 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 Linarite and Andesine chemical formula.

  • Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Andesine- (Na,Ca)Al1-2Si3-2O8

Linarite and Andesine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Linarite and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Linarite and Andesine Optical Properties during the identification of gemstone. Specific gravity of Linarite is 2.65-2.69 whereas that of Andesine is 2.65-2.69.