Omphacite and Diamond Physical Properties

Omphacite

Diamond

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.16-3.433.50-3.53

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

{110} Good, {110} Good

111 (perfect in four directions)

1.7 Mohs Hardness

5-610

2 10

1.8 Chemical Composition

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

Omphacite and Diamond Chemical Formula

While comparing Omphacite and Diamond 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 Diamond chemical formula.

Chemical formula of Omphacite- (Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Chemical formula of Diamond- C

Compare Green Gemstones

Omphacite Vs Pleonaste

Omphacite Vs Prase Opal

Omphacite Vs Powellite

Omphacite and Diamond Specific Gravity

Another important criteria for qualitative analysis of gemstones is Omphacite and Diamond Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Omphacite and Diamond Optical Properties during the identification of gemstone. Specific gravity of Omphacite is 3.50-3.53 whereas that of Diamond is 3.50-3.53.