Imperial Topaz and Phosphophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.49-3.57
3.07-3.13
Fracture
Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven
Cleavage
Not Available
{100} Perfect, {010} Distinct, {102} Distinct
Chemical Composition
Not Available
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Imperial Topaz and Phosphophyllite Chemical Formula
While comparing Imperial Topaz and Phosphophyllite 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 Imperial Topaz and Phosphophyllite chemical formula.
>- Chemical formula of Phosphophyllite- Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Imperial Topaz and Phosphophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Imperial Topaz and Phosphophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Imperial Topaz and Phosphophyllite Optical Properties during the identification of gemstone. Specific gravity of Imperial Topaz is 3.07-3.13 whereas that of Phosphophyllite is 3.07-3.13.