Verdite and Manganotantalite Physical Properties

Verdite

Manganotantalite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-3.0Not Available

1 7.18

1.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

{110} Good

Not Available

1.7 Mohs Hardness

35.5-6.5

2 10

1.8 Chemical Composition

NaFeS2•2(H2O)

MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Verdite and Manganotantalite Chemical Formula

While comparing Verdite 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 Verdite and Manganotantalite chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)
Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

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Verdite and Manganotantalite Specific Gravity

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