Almandine Garnet and Cuprite Physical Properties

Almandine Garnet

Cuprite

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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

4.35.85-6.15

1 7.18

1.5 Fracture

Not Available

Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

None.

Fair in four directions forming octahedrons

1.7 Mohs Hardness

7.5-8.53.5-4

2 10

1.8 Chemical Composition

Fe₃Al₂Si₃O₁₂

Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Almandine Garnet and Cuprite Chemical Formula

While comparing Almandine Garnet and Cuprite 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 Almandine Garnet and Cuprite chemical formula.

Chemical formula of Almandine Garnet- Fe₃Al₂Si₃O₁₂
Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Almandine Garnet Vs Mystic topaz

Almandine Garnet Vs London blue topaz

Almandine Garnet and Cuprite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Almandine Garnet and Cuprite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Almandine Garnet and Cuprite Optical Properties during the identification of gemstone. Specific gravity of Almandine Garnet is 5.85-6.15 whereas that of Cuprite is 5.85-6.15.