Leucophanite and Tourmaline Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
2.85-3.35
Fracture
Brittle, Metallic
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{???} Good, {???} Good, {???} Distinct
Indistinct
Mohs Hardness
Not Available
7-7.5
Chemical Composition
Not Available
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Leucophanite and Tourmaline Chemical Formula
While comparing Leucophanite and 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 Leucophanite and Tourmaline 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.
Leucophanite and Tourmaline Specific Gravity
Another important criteria for qualitative analysis of gemstones is Leucophanite and Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Leucophanite and Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Leucophanite is 2.85-3.35 whereas that of Tourmaline is 2.85-3.35.