Hureaulite and Caledonite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.19
5.6-5.76
Fracture
Brittle, Uneven
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
{???} Distinct
[001] perfect; [100] distinct
Chemical Composition
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Hureaulite and Caledonite Chemical Formula
While comparing Hureaulite and Caledonite 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 Hureaulite and Caledonite chemical formula.
- Chemical formula of Hureaulite- Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Hureaulite and Caledonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hureaulite and Caledonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hureaulite and Caledonite Optical Properties during the identification of gemstone. Specific gravity of Hureaulite is 5.6-5.76 whereas that of Caledonite is 5.6-5.76.