London blue topaz and Clinohumite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
3.13-3.75
Fracture
Not Available
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Not Available
Poor on {100}
Mohs Hardness
Not Available
6
Chemical Composition
Not Available
(Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
London blue topaz and Clinohumite Chemical Formula
While comparing London blue topaz and Clinohumite 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 London blue topaz and Clinohumite chemical formula.
>- Chemical formula of Clinohumite- (Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
London blue topaz and Clinohumite Specific Gravity
Another important criteria for qualitative analysis of gemstones is London blue topaz and Clinohumite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use London blue topaz and Clinohumite Optical Properties during the identification of gemstone. Specific gravity of London blue topaz is 3.13-3.75 whereas that of Clinohumite is 3.13-3.75.