Labradorite and Almandine Garnet Physical Properties

Labradorite

Almandine 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

2.69-2.724.3

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

6-6.57.5-8.5

2 10

1.8 Chemical Composition

(Na,Ca)_1-2Si_3-2O₈

Fe₃Al₂Si₃O₁₂

Labradorite and Almandine Garnet Chemical Formula

While comparing Labradorite and Almandine 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 Almandine Garnet chemical formula.

Chemical formula of Labradorite- (Na,Ca)_1-2Si_3-2O₈
Chemical formula of Almandine Garnet- Fe₃Al₂Si₃O₁₂

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Labradorite and Almandine Garnet Specific Gravity

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