Ajoite and Plumbogummite Physical Properties

Ajoite

Plumbogummite

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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

2.96

4.014

1.5 Fracture

Not Available

Uneven, Conchoidal

1.6 Cleavage

Perfect on {010}

None

1.7 Mohs Hardness

4-5

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Not Available

Ajoite and Plumbogummite Chemical Formula

While comparing Ajoite and Plumbogummite 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 Plumbogummite chemical formula.

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

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Ajoite and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 4.014 whereas that of Plumbogummite is 4.014.