Ajoite and Sylvite Physical Properties

Ajoite

Sylvite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Decomposed by acids

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.961.993

1 7.18

1.5 Fracture

Not Available

Uneven, Brittle

1.6 Cleavage

Perfect on {010}

Perfect on [100], [010], [001]

1.7 Mohs Hardness

52.5

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Not Available

Ajoite and Sylvite Chemical Formula

While comparing Ajoite and Sylvite 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 Ajoite and Sylvite chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

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Ajoite and Sylvite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Sylvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Sylvite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 1.993 whereas that of Sylvite is 1.993.