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Atacamite
Atacamite

Manganotantalite
Manganotantalite



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Atacamite
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Atacamite and Manganotantalite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.745-3.776
Not Available
1.5 Fracture
Conchoidal, Conchoidal, Brittle
ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Perfect on {010}, fair on {101}
Not Available
1.7 Mohs Hardness
3-3.5
5.5-6.5
1.8 Chemical Composition
Cu2Cl(OH)3
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Atacamite and Manganotantalite Chemical Formula

While comparing Atacamite and Manganotantalite 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 Atacamite and Manganotantalite chemical formula.

  • Chemical formula of Atacamite- Cu2Cl(OH)3
  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Atacamite and Manganotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Atacamite and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Atacamite and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Atacamite is Not Available whereas that of Manganotantalite is Not Available.