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Willemite
Willemite

Akoya pearl
Akoya pearl



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Willemite
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Akoya pearl

Willemite and Akoya pearl 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
3.89-4.18Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
Not Available
1.6 Cleavage
{0001}, {11 2 0} imperfect
Not Available
1.7 Mohs Hardness
5.5Not Available
Amber
2 10
1.8 Chemical Composition
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Willemite and Akoya pearl Chemical Formula

While comparing Willemite and Akoya 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 Willemite and Akoya pearl chemical formula.

  • Chemical formula of Willemite- Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Willemite and Akoya pearl Specific Gravity

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