Periclase and Jeremejevite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.7-3.9
3.28-3.31
Fracture
Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
None observed
Mohs Hardness
5.5-6
6.5-7.5
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Periclase and Jeremejevite Chemical Formula
While comparing Periclase and Jeremejevite 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 Jeremejevite chemical formula.
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Periclase and Jeremejevite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Periclase and Jeremejevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Jeremejevite Optical Properties during the identification of gemstone. Specific gravity of Periclase is 3.28-3.31 whereas that of Jeremejevite is 3.28-3.31.