Gaspeite and Hackmanite Physical Properties

Gaspeite

Hackmanite

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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

3.712.27-2.33

1 7.18

1.5 Fracture

Uneven

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

{10 1 1} Good

Not Available

1.7 Mohs Hardness

4.5-55.5-6

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Gaspeite and Hackmanite Chemical Formula

While comparing Gaspeite and Hackmanite 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 Hackmanite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

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Gaspeite and Hackmanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.