Pyrite Marcasite and Moissanite Physical Properties

Pyrite Marcasite

Moissanite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

4.9-5.23.17-3.24

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

1.6 Cleavage

None

(0001) indistinct

1.7 Mohs Hardness

6-6.59-9.5

2 10

1.8 Chemical Composition

Not Available

SiCArthur Thomas , Gemstones (2009)

Pyrite Marcasite and Moissanite Chemical Formula

While comparing Pyrite Marcasite and Moissanite 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 Moissanite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)

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Pyrite Marcasite and Moissanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrite Marcasite and Moissanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrite Marcasite and Moissanite Optical Properties during the identification of gemstone. Specific gravity of Pyrite Marcasite is 3.17-3.24 whereas that of Moissanite is 3.17-3.24.