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Smithsonite
Smithsonite

Johachidolite
Johachidolite



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Johachidolite

Smithsonite and Johachidolite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.00-4.653.45
1 7.18
👆🏻

Fracture

Uneven, Sub-Conchoidal
-

Cleavage

Perfect on [1011]
None

Mohs Hardness

5-5.57.5
2 10
👆🏻

Chemical Composition

ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)

Smithsonite and Johachidolite Chemical Formula

While comparing Smithsonite 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 Smithsonite and Johachidolite chemical formula.

  • Chemical formula of Smithsonite- ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Johachidolite- CaAlB 3O 7Michael O’Donoghue , Gems, Sixth Edition (2006)

Smithsonite and Johachidolite Specific Gravity

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