Tinzenite and Oligoclase Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.355-3.433
2.62-2.67
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
Cleavage
{???} Good, {???} Good
From the Greek, oligos and kasein, little cleavage.
Mohs Hardness
Not Available
6-6.5
Chemical Composition
(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Tinzenite and Oligoclase Chemical Formula
While comparing Tinzenite 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 Tinzenite and Oligoclase chemical formula.
- Chemical formula of Tinzenite- (Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Oligoclase- Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Tinzenite and Oligoclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tinzenite and Oligoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tinzenite and Oligoclase Optical Properties during the identification of gemstone. Specific gravity of Tinzenite is 2.62-2.67 whereas that of Oligoclase is 2.62-2.67.