Marcasite and Wavellite Physical Properties

Marcasite

Wavellite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

4.80-4.90

Uneven

{010} Indistinct

6-6.5

FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

insoluble

2.36

Uneven, Subconchoidal, Fibrous

[110] perfect, [101] good, [010] distinct

3.5-4

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Marcasite and Wavellite Chemical Formula

While comparing Marcasite and Wavellite 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 Marcasite and Wavellite chemical formula.

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Marcasite and Wavellite Specific Gravity

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