Periclase and Adamite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.7-3.9
4.32-4.48
Fracture
Conchoidal, Brittle
Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
{101}, good; {010}, poor
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Periclase and Adamite Chemical Formula
While comparing Periclase and Adamite 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 Periclase and Adamite chemical formula.
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Periclase and Adamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Periclase and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Adamite Optical Properties during the identification of gemstone. Specific gravity of Periclase is 4.32-4.48 whereas that of Adamite is 4.32-4.48.