Gaylussite and Ajoite Physical Properties

Gaylussite

Ajoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

decomposes in water

Decomposed by acids

1.3 Durability

Not Available

1.4 Specific Gravity

1.93-1.992.96

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Brittle

Not Available

1.6 Cleavage

perfect [110]

Perfect on {010}

1.7 Mohs Hardness

2.55

2 10

1.8 Chemical Composition

Na2Ca(CO3)2•5(H2O)

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Gaylussite and Ajoite Chemical Formula

While comparing Gaylussite 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 Gaylussite and Ajoite chemical formula.

Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)
Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

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Gaylussite and Ajoite Specific Gravity

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