Gaspeite and Sapphire Physical Properties

Gaspeite

Sapphire

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.713.95-4.03

1 7.18

1.5 Fracture

Uneven

Uneven, Uneven, Gems, Sixth Edition (2006)

1.6 Cleavage

{10 1 1} Good

None, but may exhibit parting

1.7 Mohs Hardness

4.5-59

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Al ₂ O ₃

Gaspeite and Sapphire Chemical Formula

While comparing Gaspeite and Sapphire 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 Sapphire chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Sapphire- Al ₂ O ₃

Compare Green Gemstones

Gaspeite Vs Langbeinite

Gaspeite Vs Nepouite

Gaspeite Vs Phlogopite

Gaspeite and Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Sapphire Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 3.95-4.03 whereas that of Sapphire is 3.95-4.03.