Home
×

Chrome-Chalcedony
Chrome-Chalcedony

Turquoise
Turquoise



ADD
Compare
X
Chrome-Chalcedony
X
Turquoise

Chrome-Chalcedony and Turquoise 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
2.55-2.70
2.30-2.90
1.5 Fracture
Not Available
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
1.6 Cleavage
Not Available
Good to perfect_usually N/A
1.7 Mohs Hardness
6.5-7
5-6
1.8 Chemical Composition
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
CuAl6(PO4)4(OH)8 • 4H2O

Chrome-Chalcedony and Turquoise Chemical Formula

While comparing Chrome-Chalcedony and Turquoise 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 Chrome-Chalcedony and Turquoise chemical formula.

  • Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
  • Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O

Chrome-Chalcedony and Turquoise Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.