Serandite and Wavellite Physical Properties
Specific Gravity
3.52
2.36
Fracture
-
Uneven, Subconchoidal, Fibrous
Cleavage
{100} Perfect, {001} Perfect
[110] perfect, [101] good, [010] distinct
Mohs Hardness
5-5.5
3.5-4
Chemical Composition
Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Serandite and Wavellite Chemical Formula
While comparing Serandite and Wavellite 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 Serandite and Wavellite chemical formula.
- Chemical formula of Serandite- Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Serandite and Wavellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Serandite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serandite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Serandite is 2.36 whereas that of Wavellite is 2.36.