Fluorite and Andradite Garnet Physical Properties

Fluorite

Andradite Garnet

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

slightly water soluble and in hot hydrochloric acid

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.00-3.253.8-3.9

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Octahedral, perfect on {111}, parting on {011}

None

1.7 Mohs Hardness

46.5-7.5

2 10

1.8 Chemical Composition

CaF₂

Ca₃Fe³⁺₂Si₃O₁₂

Fluorite and Andradite Garnet Chemical Formula

While comparing Fluorite and Andradite Garnet 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 Fluorite and Andradite Garnet chemical formula.

Chemical formula of Fluorite- CaF₂
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

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Fluorite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Fluorite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.