Gaspeite and Ajoite Physical Properties

Gaspeite

Ajoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Decomposed by acids

1.3 Durability

Not Available

1.4 Specific Gravity

3.712.96

1 7.18

1.5 Fracture

Uneven

Not Available

1.6 Cleavage

{10 1 1} Good

Perfect on {010}

1.7 Mohs Hardness

4.5-55

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Gaspeite and Ajoite Chemical Formula

While comparing Gaspeite and Ajoite 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 Ajoite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

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Gaspeite and Ajoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Ajoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Ajoite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 2.96 whereas that of Ajoite is 2.96.