Chrome Tourmaline and Thomsonite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
2.25-2.40
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
3,2
perfect on {010}; good on {100}
Mohs Hardness
7-7.5
5-5.5
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
NaCa 2Al 5Si 5O 20 · 6H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chrome Tourmaline and Thomsonite Chemical Formula
While comparing Chrome Tourmaline and Thomsonite 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 Thomsonite chemical formula.
- Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
- Chemical formula of Thomsonite- NaCa 2Al 5Si 5O 20 · 6H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chrome Tourmaline and Thomsonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrome Tourmaline and Thomsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Tourmaline and Thomsonite Optical Properties during the identification of gemstone. Specific gravity of Chrome Tourmaline is 2.25-2.40 whereas that of Thomsonite is 2.25-2.40.