Wavellite and Pyromorphite Physical Properties
Tenacity
Not Available
Brittle
Solubility
insoluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.36
6.5-7.1
Fracture
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Cleavage
[110] perfect, [101] good, [010] distinct
Imperfect- [10 1 1]
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Wavellite and Pyromorphite Chemical Formula
While comparing Wavellite and Pyromorphite 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 Wavellite and Pyromorphite chemical formula.
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Wavellite and Pyromorphite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Wavellite and Pyromorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wavellite and Pyromorphite Optical Properties during the identification of gemstone. Specific gravity of Wavellite is 6.5-7.1 whereas that of Pyromorphite is 6.5-7.1.