Gaspeite and Tourmaline Physical Properties
Tenacity
Not Available
Not Available
Solubility
HCl soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.71
2.85-3.35
Fracture
Uneven
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{10 1 1} Good
Indistinct
Mohs Hardness
4.5-5
7-7.5
Chemical Composition
(Ni,Mg,Fe++)CO3
Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Gaspeite and Tourmaline Chemical Formula
While comparing Gaspeite 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 Gaspeite and Tourmaline chemical formula.
- Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
- Chemical formula of Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.
Gaspeite and Tourmaline Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gaspeite and Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 2.85-3.35 whereas that of Tourmaline is 2.85-3.35.