Grossular Garnet and Chalcopyrite Physical Properties

Grossular Garnet

Chalcopyrite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.64.1-4.3

1 7.18

1.5 Fracture

Not Available

Uneven, Brittle, Metallic

1.6 Cleavage

None

Indistinct on {011}

1.7 Mohs Hardness

6.5-7.53.5-4

2 10

1.8 Chemical Composition

Ca₃Al₂Si₃O₁₂

CuFeS 2Anthony et al , Handbook of mineralogy (2001)

Grossular Garnet and Chalcopyrite Chemical Formula

While comparing Grossular Garnet and Chalcopyrite 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 Chalcopyrite chemical formula.

Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂
Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)

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Grossular Garnet and Chalcopyrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular Garnet and Chalcopyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular Garnet and Chalcopyrite Optical Properties during the identification of gemstone. Specific gravity of Grossular Garnet is 4.1-4.3 whereas that of Chalcopyrite is 4.1-4.3.