Chiastolite and Periclase Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.00-3.15
3.7-3.9
Fracture
Not Available
Conchoidal, Brittle
Cleavage
Not Available
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Mohs Hardness
5-5.5
5.5-6
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Chiastolite and Periclase Chemical Formula
While comparing Chiastolite 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 Chiastolite and Periclase chemical formula.
- Chemical formula of Chiastolite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)
- Chemical formula of Periclase- MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Chiastolite and Periclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chiastolite and Periclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chiastolite and Periclase Optical Properties during the identification of gemstone. Specific gravity of Chiastolite is 3.7-3.9 whereas that of Periclase is 3.7-3.9.