Hauyne and Montebrasite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Gelatinises in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.4-2.5
2.98-3.10
Fracture
Uneven, Conchoidal, Brittle
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Distinct on {110}
{100} Perfect, {110} Good, {011} Distinct
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
Hauyne and Montebrasite Chemical Formula
While comparing Hauyne and Montebrasite 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 Hauyne and Montebrasite chemical formula.
- Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
- Chemical formula of Montebrasite- LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
Hauyne and Montebrasite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hauyne and Montebrasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Montebrasite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 2.98-3.10 whereas that of Montebrasite is 2.98-3.10.