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Pyrophyllite
Pyrophyllite

Opal Ethiopia
Opal Ethiopia



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Pyrophyllite
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Opal Ethiopia

Pyrophyllite and Opal Ethiopia 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
2.65-2.90Not Available
Amber
1 7.18
1.5 Fracture
Gemstones (2009), Flexible Flexible fragments.
Not Available
1.6 Cleavage
{001} Perfect
Not Available
1.7 Mohs Hardness
Not Available5.5-6.5
Amber
2 10
1.8 Chemical Composition
Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Pyrophyllite and Opal Ethiopia Chemical Formula

While comparing Pyrophyllite and Opal Ethiopia 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 Pyrophyllite and Opal Ethiopia chemical formula.

  • Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Pyrophyllite and Opal Ethiopia Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrophyllite and Opal Ethiopia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrophyllite and Opal Ethiopia Optical Properties during the identification of gemstone. Specific gravity of Pyrophyllite is Not Available whereas that of Opal Ethiopia is Not Available.