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Rock Crystal
Rock Crystal

Amber
Amber



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X
Rock Crystal
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Amber

Rock Crystal and Amber Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.651.05-1.10
Achroite
1 7.18
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
72-2.5
Adamite
2 10
1.8 Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
[C,H,O]

Rock Crystal and Amber Chemical Formula

While comparing Rock Crystal and Amber 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 Rock Crystal and Amber chemical formula.

  • Chemical formula of Rock Crystal- SiO 2Walter Schumann , Gemstones of the world (2001)
  • Chemical formula of Amber- [C,H,O]

Rock Crystal and Amber Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rock Crystal and Amber Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rock Crystal and Amber Optical Properties during the identification of gemstone. Specific gravity of Rock Crystal is 1.05-1.10 whereas that of Amber is 1.05-1.10.