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Smithsonite
Smithsonite

Clinothulite
Clinothulite



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Smithsonite
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Clinothulite

Smithsonite and Clinothulite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.00-4.65-9999
1 7.18
👆🏻

Fracture

Uneven, Sub-Conchoidal
-

Cleavage

Perfect on [1011]
Perfect

Mohs Hardness

5-5.5-9999
2 10
👆🏻

Chemical Composition

ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca2(Mg,Fe)3Al2(SiO4)4(OH)4

Smithsonite and Clinothulite Chemical Formula

While comparing Smithsonite and Clinothulite 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 Clinothulite chemical formula.

  • Chemical formula of Smithsonite- ZnCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Clinothulite- Ca2(Mg,Fe)3Al2(SiO4)4(OH)4

Smithsonite and Clinothulite Specific Gravity

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