Ajoite and Rosasite Physical Properties

Ajoite

Rosasite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Decomposed by acids

Effervesces in cold

1.3 Durability

Not Available

1.4 Specific Gravity

2.964-4.2

1 7.18

1.5 Fracture

Not Available

Splintery

1.6 Cleavage

Perfect on {010}

Perfect on {100} and {010}

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Not Available

Ajoite and Rosasite Chemical Formula

While comparing Ajoite and Rosasite 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 Rosasite chemical formula.

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

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Ajoite and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 4-4.2 whereas that of Rosasite is 4-4.2.