Montebrasite and Coral Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.98-3.10
2.60-2.70
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Irregular, Irregular, Gemstones of the world (2001)
Cleavage
{100} Perfect, {110} Good, {011} Distinct
Not Available
Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
CaCO 3Ulrich Henn and Claudio C.
Montebrasite and Coral Chemical Formula
While comparing Montebrasite 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 Montebrasite and Coral chemical formula.
- Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
Montebrasite and Coral Specific Gravity
Another important criteria for qualitative analysis of gemstones is Montebrasite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Coral Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 2.60-2.70 whereas that of Coral is 2.60-2.70.