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Spinel
Spinel

Saltwater pearl
Saltwater pearl



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Spinel
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Saltwater pearl

Spinel and Saltwater pearl Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
none
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.64-3.66Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
None, but may exhibit slight parting
Not Available
1.7 Mohs Hardness
8Not Available
Amber
2 10
1.8 Chemical Composition
MgAl2O4
Not Available

Spinel and Saltwater pearl Chemical Formula

While comparing Spinel and Saltwater 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 Spinel and Saltwater pearl chemical formula.

  • Chemical formula of Spinel- MgAl2O4
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Spinel and Saltwater pearl Specific Gravity

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