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Nephrite
Nephrite

Chlorite group
Chlorite group



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Nephrite
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Chlorite group

Nephrite and Chlorite group 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
2.90-3.102.6-3.3
Amber
1 7.18
1.5 Fracture
Splintery, Granular, Splintery, Granular, Gemstones (2009)
Lamellar
1.6 Cleavage
Not Available
Perfect 001
1.7 Mohs Hardness
6-6.52-2.5
Amber
2 10
1.8 Chemical Composition
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Not Available

Nephrite and Chlorite group Chemical Formula

While comparing Nephrite and Chlorite group 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 Nephrite and Chlorite group chemical formula.

  • Chemical formula of Nephrite- Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
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Nephrite and Chlorite group Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nephrite and Chlorite group Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nephrite and Chlorite group Optical Properties during the identification of gemstone. Specific gravity of Nephrite is 2.6-3.3 whereas that of Chlorite group is 2.6-3.3.