Gaspeite and Omphacite Physical Properties

Gaspeite

Omphacite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.713.16-3.43

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

{10 1 1} Good

{110} Good, {110} Good

1.7 Mohs Hardness

4.5-55-6

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

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

Gaspeite and Omphacite Chemical Formula

While comparing Gaspeite and Omphacite 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 Gaspeite and Omphacite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Omphacite- (Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)

Compare Green Gemstones

Gaspeite Vs Nepouite

Gaspeite Vs Langbeinite

Gaspeite Vs Phlogopite

Gaspeite and Omphacite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Omphacite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Omphacite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 3.16-3.43 whereas that of Omphacite is 3.16-3.43.