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Calcite
Calcite

Jadeite
Jadeite



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Calcite
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Calcite and Jadeite Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.67-2.73
3.28-3.38
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Splintery, UnevenArthur Thomas, Difficult, Fibrous
1.6 Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
Good on [110]
1.7 Mohs Hardness
3
6.5-7
1.8 Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
NaAlSi 2O 6Ulrich Henn and Claudio C.

Calcite and Jadeite Chemical Formula

While comparing Calcite and Jadeite 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 Calcite and Jadeite chemical formula.

  • Chemical formula of Calcite- CaCO 3Ulrich Henn and Claudio C.
  • Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

Calcite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Calcite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Calcite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Calcite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.

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