Ajoite and Andradite Garnet Physical Properties

Ajoite

Andradite Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Decomposed by acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.96

3.8-3.9

1.5 Fracture

Not Available

1.6 Cleavage

Perfect on {010}

None

1.7 Mohs Hardness

6.5-7.5

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Ca₃Fe³⁺₂Si₃O₁₂

Ajoite and Andradite Garnet Chemical Formula

While comparing Ajoite and Andradite Garnet 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 Andradite Garnet chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

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Ajoite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.