Labradorite and Grossular Garnet Physical Properties

Labradorite

Grossular Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.69-2.723.6

1 7.18

1.5 Fracture

Uneven, Conchoidal, Gems, Sixth Edition (2006)

Not Available

1.6 Cleavage

Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}

None

1.7 Mohs Hardness

6-6.56.5-7.5

2 10

1.8 Chemical Composition

(Na,Ca)_1-2Si_3-2O₈

Ca₃Al₂Si₃O₁₂

Labradorite and Grossular Garnet Chemical Formula

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

Chemical formula of Labradorite- (Na,Ca)_1-2Si_3-2O₈
Chemical formula of Grossular Garnet- Ca₃Al₂Si₃O₁₂

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Labradorite and Grossular Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Labradorite and Grossular Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Labradorite and Grossular Garnet Optical Properties during the identification of gemstone. Specific gravity of Labradorite is 3.6 whereas that of Grossular Garnet is 3.6.