Cobaltite and Labradorite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.3
2.69-2.72
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Uneven, Conchoidal, Gems, Sixth Edition (2006)
Cleavage
{100} Good, {010} Good, {001} Good
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
(Na,Ca)1-2Si3-2O8
Cobaltite and Labradorite Chemical Formula
While comparing Cobaltite and Labradorite 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 Cobaltite and Labradorite chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Labradorite- (Na,Ca)1-2Si3-2O8
Cobaltite and Labradorite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Labradorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Labradorite Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 2.69-2.72 whereas that of Labradorite is 2.69-2.72.