Chrome Tourmaline and Poldervaartite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
2.91
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Handbook of mineralogy (2001)
Mohs Hardness
7-7.5
Not Available
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Chrome Tourmaline and Poldervaartite Chemical Formula
While comparing Chrome Tourmaline and Poldervaartite 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 Chrome Tourmaline and Poldervaartite chemical formula.
- Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
- Chemical formula of Poldervaartite- (Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Chrome Tourmaline and Poldervaartite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Poldervaartite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Poldervaartite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2.91 whereas that of Poldervaartite is 2.91.