Grossular Garnet and Pyrite Physical Properties

Grossular Garnet

Pyrite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

insoluble in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.65.00-5.20

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

None

Indistinct on {001}; partings on {011} and {111}

1.7 Mohs Hardness

6.5-7.56-6.5

2 10

1.8 Chemical Composition

Ca₃Al₂Si₃O₁₂

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

Grossular Garnet and Pyrite Chemical Formula

While comparing Grossular Garnet and Pyrite 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 Grossular Garnet and Pyrite chemical formula.

Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂
Chemical formula of Pyrite- FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Grossular Garnet and Pyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular Garnet and Pyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular Garnet and Pyrite Optical Properties during the identification of gemstone. Specific gravity of Grossular Garnet is 5.00-5.20 whereas that of Pyrite is 5.00-5.20.