Omphacite and Oligoclase Physical Properties

Omphacite

Oligoclase

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.16-3.43

Uneven, Conchoidal

{110} Good, {110} Good

5-6

(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)

2.62-2.67

Uneven

From the Greek, oligos and kasein, little cleavage.

6-6.5

Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

Omphacite and Oligoclase Chemical Formula

While comparing Omphacite 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 Omphacite and Oligoclase chemical formula.

Compare Green Gemstones

Omphacite Vs Rutilated Quartz

Omphacite Vs Sapphirine

Omphacite Vs Seraphinite

Omphacite and Oligoclase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Omphacite and Oligoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Omphacite Vs Oligoclase during the identification of gemstone. Specific gravity of Omphacite is whereas that of Oligoclase is .