Friedelite and Johachidolite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.06-3.19
3.45
Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven
Not Available
Cleavage
{010} Perfect
None
Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)
Friedelite and Johachidolite Chemical Formula
While comparing Friedelite and Johachidolite 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 Johachidolite chemical formula.
- Chemical formula of Friedelite- Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
- Chemical formula of Johachidolite- CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)
Friedelite and Johachidolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Friedelite and Johachidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite and Johachidolite Optical Properties during the identification of gemstone. Specific gravity of Friedelite is 3.45 whereas that of Johachidolite is 3.45.