Phosphophyllite and Wavellite Physical Properties
Specific Gravity
3.07-3.13
2.36
Fracture
Conchoidal, Uneven
Uneven, Subconchoidal, Fibrous
Cleavage
{100} Perfect, {010} Distinct, {102} Distinct
[110] perfect, [101] good, [010] distinct
Mohs Hardness
3-3.5
3.5-4
Chemical Composition
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phosphophyllite and Wavellite Chemical Formula
While comparing Phosphophyllite 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 Phosphophyllite and Wavellite chemical formula.
- Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phosphophyllite and Wavellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Phosphophyllite and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosphophyllite and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Phosphophyllite is 2.36 whereas that of Wavellite is 2.36.