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Andradite Garnet
Andradite Garnet

Jade
Jade



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Andradite Garnet
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Jade

Andradite Garnet and Jade 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
3.8-3.9
2.90-3.38
1.5 Fracture
Not Available
Gemstones of the world (2001), Difficult, Splintery
1.6 Cleavage
None
1 or 2,2 prismatic.
1.7 Mohs Hardness
6.5-7.5
6-7
1.8 Chemical Composition
Ca3Fe3+2Si3O12
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6

Andradite Garnet and Jade Chemical Formula

While comparing Andradite Garnet and Jade 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 Andradite Garnet and Jade chemical formula.

  • Chemical formula of Andradite Garnet- Ca3Fe3+2Si3O12
  • Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6

Andradite Garnet and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet and Jade Optical Properties during the identification of gemstone. Specific gravity of Andradite Garnet is 2.90-3.38 whereas that of Jade is 2.90-3.38.