Ajoite and Goshenite Physical Properties

Ajoite

Goshenite

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1 Physical Properties

1.1 Tenacity

Not Available

1.3 Solubility

Decomposed by acids

Not Available

1.6 Durability

Not Available

1.7 Specific Gravity

2.962.60-2.90

1 7.18

1.8 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.9 Cleavage

Perfect on {010}

3,1 basal

1.10 Mohs Hardness

57.5-8

2 10

1.11 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Be₃Al₂SiO₆

Ajoite and Goshenite Chemical Formula

While comparing Ajoite and Goshenite 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 Goshenite chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Goshenite- Be₃Al₂SiO₆

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Ajoite and Goshenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Goshenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Goshenite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 2.60-2.90 whereas that of Goshenite is 2.60-2.90.