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Almandine
Almandine

Petrified Wood
Petrified Wood



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Almandine
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Petrified Wood

Almandine and Petrified Wood Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.95-4.302.58-2.91
Amber
1 7.18
1.5 Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven
1.6 Cleavage
none
Not Available
1.7 Mohs Hardness
7-7.57
Amber
2 10
1.8 Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Not Available

Almandine and Petrified Wood Chemical Formula

While comparing Almandine and Petrified Wood 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 Almandine and Petrified Wood chemical formula.

  • Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
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Almandine and Petrified Wood Specific Gravity

Another important criteria for qualitative analysis of gemstones is Almandine and Petrified Wood Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Almandine and Petrified Wood Optical Properties during the identification of gemstone. Specific gravity of Almandine is 2.58-2.91 whereas that of Petrified Wood is 2.58-2.91.