Tourmaline and Hexagonite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.35
2.98-3.03
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Uneven
Cleavage
Indistinct
[110] perfect; [010] distinct
Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Tourmaline and Hexagonite Chemical Formula
While comparing Tourmaline and Hexagonite 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 Tourmaline and Hexagonite chemical formula.
- Chemical formula of Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
- Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Tourmaline and Hexagonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tourmaline and Hexagonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tourmaline and Hexagonite Optical Properties during the identification of gemstone. Specific gravity of Tourmaline is 2.98-3.03 whereas that of Hexagonite is 2.98-3.03.