Jeremejevite and Oligoclase Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.28-3.31
2.62-2.67
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
Cleavage
None observed
From the Greek, oligos and kasein, little cleavage.
Mohs Hardness
6.5-7.5
6-6.5
Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Jeremejevite and Oligoclase Chemical Formula
While comparing Jeremejevite and Oligoclase 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 Jeremejevite and Oligoclase chemical formula.
- Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
- Chemical formula of Oligoclase- Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Jeremejevite and Oligoclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jeremejevite and Oligoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jeremejevite and Oligoclase Optical Properties during the identification of gemstone. Specific gravity of Jeremejevite is 2.62-2.67 whereas that of Oligoclase is 2.62-2.67.