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Phenakite
Phenakite

Mother of Pearl
Mother of Pearl



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Phenakite
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Mother of Pearl

Phenakite and Mother of Pearl Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-2.982.65-2.87
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle
Not Available
1.6 Cleavage
Distinct on {11 2 0}, imperfect on {10 1 1}
Not Available
1.7 Mohs Hardness
7.5-82.5-4.5
Amber
2 10
1.8 Chemical Composition
Be 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Phenakite and Mother of Pearl Chemical Formula

While comparing Phenakite and Mother of Pearl 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 Phenakite and Mother of Pearl chemical formula.

  • Chemical formula of Phenakite- Be 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Phenakite and Mother of Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phenakite and Mother of Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phenakite and Mother of Pearl Optical Properties during the identification of gemstone. Specific gravity of Phenakite is 2.65-2.87 whereas that of Mother of Pearl is 2.65-2.87.