Pyromorphite and Tavorite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.5-7.1
3.32
Fracture
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Not Available
Cleavage
Imperfect- [10 1 1]
{???} Distinct, {???} Distinct, {???} Distinct
Mohs Hardness
3.5-4
Not Available
Chemical Composition
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
Pyromorphite and Tavorite Chemical Formula
While comparing Pyromorphite and Tavorite 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 Pyromorphite and Tavorite chemical formula.
- Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
- Chemical formula of Tavorite- LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
Pyromorphite and Tavorite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyromorphite and Tavorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyromorphite and Tavorite Optical Properties during the identification of gemstone. Specific gravity of Pyromorphite is 3.32 whereas that of Tavorite is 3.32.