Friedelite and Vanadinite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.06-3.19
  
6.8-7.1
  
Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
  
Uneven, Conchoidal, Brittle
  
Cleavage
{010} Perfect
  
None
  
Mohs Hardness
4-5
  
3-4
  
Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
  
C20H36
  
Friedelite and Vanadinite Chemical Formula
While comparing Friedelite and Vanadinite 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 Friedelite and Vanadinite chemical formula.
- Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
- Chemical formula of Vanadinite- C20H36
Friedelite and Vanadinite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Friedelite and Vanadinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite and Vanadinite Optical Properties during the identification of gemstone. Specific gravity of Friedelite is 6.8-7.1 whereas that of Vanadinite is 6.8-7.1.