Montebrasite and Rhodolite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.98-3.10
3.84
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal
Cleavage
{100} Perfect, {110} Good, {011} Distinct
none, may show indistinct parting
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
LiAl(PO 4)(OH,F)Walter Schumann , Gemstones of the world (2001) More from other references
(Mg,Fe)3Al2Si3O12
Montebrasite and Rhodolite Chemical Formula
While comparing Montebrasite and Rhodolite 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 Rhodolite 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 Rhodolite- (Mg,Fe)3Al2Si3O12
Montebrasite and Rhodolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Montebrasite and Rhodolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Montebrasite and Rhodolite Optical Properties during the identification of gemstone. Specific gravity of Montebrasite is 3.84 whereas that of Rhodolite is 3.84.