Spodumene and Serandite Physical Properties
Tenacity
Brittle
Not Available
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.15-3.21
3.52
Fracture
Uneven, Subconchoidal, Gemstones (2009)
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
{100} Perfect, {001} Perfect
Chemical Composition
LiAlSi2O6
Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Spodumene and Serandite Chemical Formula
While comparing Spodumene and Serandite 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 Spodumene and Serandite chemical formula.
- Chemical formula of Spodumene- LiAlSi2O6
- Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Spodumene and Serandite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Spodumene and Serandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Spodumene and Serandite Optical Properties during the identification of gemstone. Specific gravity of Spodumene is 3.52 whereas that of Serandite is 3.52.