×

London blue topaz
London blue topaz

Powellite
Powellite



ADD
Compare
X
London blue topaz
X
Powellite

London blue topaz and Powellite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available4.23
Amber
1 7.18
1.5 Fracture
Not Available
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
Not Available
{111} Distinct
1.7 Mohs Hardness
Not Available3.5-4
Amber
2 10
1.8 Chemical Composition
Not Available
CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

London blue topaz and Powellite Chemical Formula

While comparing London blue topaz and Powellite 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 Powellite chemical formula.

    >
  • Chemical formula of Powellite- CaMoO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

London blue topaz and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is London blue topaz and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use London blue topaz and Powellite Optical Properties during the identification of gemstone. Specific gravity of London blue topaz is 4.23 whereas that of Powellite is 4.23.