Cobaltite and Periclase Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.3
3.7-3.9
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
Conchoidal, Brittle
Cleavage
{100} Good, {010} Good, {001} Good
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Cobaltite and Periclase Chemical Formula
While comparing Cobaltite and Periclase 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 Periclase chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Cobaltite and Periclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.