Hurlbutite and Coral Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.90
2.60-2.70
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Irregular, Irregular, Gemstones of the world (2001)
Cleavage
None
Not Available
Chemical Composition
CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
CaCO 3Ulrich Henn and Claudio C.
Hurlbutite and Coral Chemical Formula
While comparing Hurlbutite and Coral 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 Hurlbutite and Coral chemical formula.
- Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
Hurlbutite and Coral Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hurlbutite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hurlbutite and Coral Optical Properties during the identification of gemstone. Specific gravity of Hurlbutite is 2.60-2.70 whereas that of Coral is 2.60-2.70.