Home
Gemstones


Periclase and Achroite Physical Properties


Achroite and Periclase Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.7-3.9   
2.90-3.40   

Fracture
Conchoidal, Brittle   
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}   
Not Available   

Mohs Hardness
5.5-6   
7-7.5   

Chemical Composition
MgOMichael O’Donoghue , Gems, Sixth Edition (2006)   
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.   

Optical Properties >>
<< Astrology

Periclase and Achroite Chemical Formula

While comparing Periclase and Achroite 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 Achroite chemical formula.

Compare Gems Found In Australia

Periclase and Achroite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Periclase and Achroite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Achroite Optical Properties during the identification of gemstone. Specific gravity of Periclase is 2.90-3.40 whereas that of Achroite is 2.90-3.40.

Gems Found In Australia

Gems Found In Australia


Compare Gems Found In Australia