Ajoite and Chrysoberyl Physical Properties

Ajoite

Chrysoberyl

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Decomposed by acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.963.69-3.81

1 7.18

2.5 Fracture

Not Available

Uneven, Conchoidal to uneven, Brittle, Metallic, Uneven, ConchoidalWalter Schumann, Brittle, Metallic

2.6 Cleavage

Perfect on {010}

Distinct on {110}, imperfect on {010}, poor on {001}

2.7 Mohs Hardness

58.5

2 10

2.11 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

BeAl ₂ O ₄

Ajoite and Chrysoberyl Chemical Formula

While comparing Ajoite and Chrysoberyl 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 Chrysoberyl chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Chrysoberyl- BeAl ₂ O ₄

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Ajoite and Chrysoberyl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Chrysoberyl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Chrysoberyl Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 3.69-3.81 whereas that of Chrysoberyl is 3.69-3.81.