Periclase and Stichtite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.7-3.9
2.11-2.20
Fracture
Conchoidal, Brittle
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect on {0001}
Mohs Hardness
5.5-6
Not Available
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Periclase and Stichtite Chemical Formula
While comparing Periclase and Stichtite 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 Stichtite chemical formula.
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Stichtite- Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Periclase and Stichtite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Periclase and Stichtite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Periclase and Stichtite Optical Properties during the identification of gemstone. Specific gravity of Periclase is 2.11-2.20 whereas that of Stichtite is 2.11-2.20.