Adularia and Ajoite Physical Properties

Adularia

Ajoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Decomposed by acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.612.96

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

Perfect on {010}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Adularia and Ajoite Chemical Formula

While comparing Adularia 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 Adularia and Ajoite chemical formula.

Chemical formula of Adularia- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

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Adularia and Ajoite Specific Gravity

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