Jasper and Creedite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.58-2.91
  
2.70
  
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
  
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Cleavage
Indiscernible
  
Perfect on {100}
  
Mohs Hardness
6.5-7
  
4.5
  
Chemical Composition
SiO2
  
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
  
Jasper and Creedite Chemical Formula
While comparing Jasper and Creedite 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 Jasper and Creedite chemical formula.
- Chemical formula of Jasper- SiO2
- Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
Jasper and Creedite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jasper and Creedite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jasper and Creedite Optical Properties during the identification of gemstone. Specific gravity of Jasper is 2.70 whereas that of Creedite is 2.70.