Verdite and Scheelite Physical Properties

Verdite

Scheelite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-3.05.9-6.3

1 7.18

1.5 Fracture

Not Available

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven

1.6 Cleavage

{110} Good

On {101}, distinct; on {112}, interrupted; on {001}, indistinct

1.7 Mohs Hardness

34.5-5

2 10

1.8 Chemical Composition

NaFeS2•2(H2O)

CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Verdite and Scheelite Chemical Formula

While comparing Verdite and Scheelite 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 Scheelite chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)
Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

Verdite Vs White Opal

Verdite Vs Yttrium Aluminium Garnet

Verdite Vs Zircon

Verdite and Scheelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Verdite and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Verdite and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Verdite is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.