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Jacobsite
Jacobsite

Mother of Pearl
Mother of Pearl



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Jacobsite
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Mother of Pearl

Jacobsite and Mother of Pearl Physical Properties

1 Physical Properties
1.1 Tenacity
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1.2 Solubility
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1.3 Durability
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1.4 Specific Gravity
4.76-5.032.65-2.87
Amber
1 7.18
1.5 Fracture
Conchoidal, Brittle
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1.6 Cleavage
None
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1.7 Mohs Hardness
5.5-6.52.5-4.5
Amber
2 10
1.8 Chemical Composition
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
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Jacobsite and Mother of Pearl Chemical Formula

While comparing Jacobsite 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 Jacobsite and Mother of Pearl chemical formula.

  • Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
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Jacobsite and Mother of Pearl Specific Gravity

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