Ajoite and Jadeite Physical Properties

Ajoite

Jadeite

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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

2.963.28-3.38

1 7.18

1.5 Fracture

Not Available

Splintery, UnevenArthur Thomas, Difficult, Fibrous

1.6 Cleavage

Perfect on {010}

Good on [110]

1.7 Mohs Hardness

56.5-7

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

NaAlSi 2O 6Ulrich Henn and Claudio C.

Ajoite and Jadeite Chemical Formula

While comparing Ajoite and Jadeite 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 Jadeite chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

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Ajoite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.