Pleonaste and Almandine Garnet Physical Properties

Pleonaste

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

3.804.3

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

None.

1.7 Mohs Hardness

87.5-8.5

2 10

1.8 Chemical Composition

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Fe₃Al₂Si₃O₁₂

Pleonaste and Almandine Garnet Chemical Formula

While comparing Pleonaste 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 Pleonaste and Almandine Garnet chemical formula.

Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Chemical formula of Almandine Garnet- Fe₃Al₂Si₃O₁₂

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Pleonaste and Almandine Garnet Specific Gravity

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