Powellite and Chrome Tourmaline Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.23
2.85-3.35
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{111} Distinct
3,2
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Tourmaline is a series of several different minerals with unique chemical formulas.
Powellite and Chrome Tourmaline Chemical Formula
While comparing Powellite and Chrome Tourmaline 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 Powellite and Chrome Tourmaline chemical formula.
- Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
Powellite and Chrome Tourmaline Specific Gravity
Another important criteria for qualitative analysis of gemstones is Powellite and Chrome Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Chrome Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Powellite is 2.85-3.35 whereas that of Chrome Tourmaline is 2.85-3.35.