Plumbogummite and Anatase Physical Properties
Tenacity
Brittle
  
Brittle
  
Solubility
Soluble
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.014
  
3.82-3.97
  
Fracture
Uneven, Conchoidal
  
Subconchoidal, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
  
Cleavage
None
  
Perfect on [001] and [011]
  
Mohs Hardness
4-5
  
5.5-6
  
Chemical Composition
Not Available
  
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
  
Plumbogummite and Anatase Chemical Formula
While comparing Plumbogummite and Anatase 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 Plumbogummite and Anatase chemical formula.
>- Chemical formula of Anatase- TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Plumbogummite and Anatase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Plumbogummite and Anatase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Plumbogummite and Anatase Optical Properties during the identification of gemstone. Specific gravity of Plumbogummite is 3.82-3.97 whereas that of Anatase is 3.82-3.97.