Purpurite and Citrine Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.2-3.4
2.65
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
ConchoidalMichael OâDonoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Cleavage
[100] [001] perfect
Indiscernible
Chemical Composition
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
SiO2
Purpurite and Citrine Chemical Formula
While comparing Purpurite and Citrine 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 Purpurite and Citrine chemical formula.
- Chemical formula of Purpurite- MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Citrine- SiO2
Purpurite and Citrine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Purpurite and Citrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Purpurite and Citrine Optical Properties during the identification of gemstone. Specific gravity of Purpurite is 2.65 whereas that of Citrine is 2.65.