Amblygonite and Riebeckite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.98-3.10
3.28-3.44
Fracture
Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Splintery, Brittle
Cleavage
[100] Perfect, [110] Good, [011] Distinct
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Not Available
Amblygonite and Riebeckite Chemical Formula
While comparing Amblygonite and Riebeckite 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 Amblygonite and Riebeckite chemical formula.
- Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
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Amblygonite and Riebeckite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amblygonite and Riebeckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amblygonite and Riebeckite Optical Properties during the identification of gemstone. Specific gravity of Amblygonite is 3.28-3.44 whereas that of Riebeckite is 3.28-3.44.