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Linarite
Linarite

Johachidolite
Johachidolite



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Linarite
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Johachidolite

Linarite and Johachidolite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.353.45
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Not Available
1.6 Cleavage
Perfect on {100}, imperfect on {001}
None
1.7 Mohs Hardness
2.57.5
Amber
2 10
1.8 Chemical Composition
PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)

Linarite and Johachidolite Chemical Formula

While comparing Linarite and Johachidolite 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 Johachidolite chemical formula.

  • Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Johachidolite- CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)

Linarite and Johachidolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Linarite and Johachidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Linarite and Johachidolite Optical Properties during the identification of gemstone. Specific gravity of Linarite is 3.45 whereas that of Johachidolite is 3.45.