Pyrite Marcasite and Microlite Physical Properties

Pyrite Marcasite

Microlite

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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

4.9-5.25.5

1 7.18

2.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

2.6 Cleavage

None

{111} Indistinct, {111} Indistinct, {111} Indistinct

2.7 Mohs Hardness

6-6.55-5.5

2 10

2.11 Chemical Composition

Not Available

(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrite Marcasite and Microlite Chemical Formula

While comparing Pyrite Marcasite and Microlite 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 Pyrite Marcasite and Microlite chemical formula.

Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Pyrite Marcasite and Microlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrite Marcasite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrite Marcasite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Pyrite Marcasite is 5.5 whereas that of Microlite is 5.5.