Ajoite and Chrysocolla Physical Properties

Ajoite

Chrysocolla

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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

2.962.00-2.45

1 7.18

1.5 Fracture

Not Available

Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Perfect on {010}

none

1.7 Mohs Hardness

52-4

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Cu₂H₂Si₂O₅(OH)₄

Ajoite and Chrysocolla Chemical Formula

While comparing Ajoite and Chrysocolla 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 Chrysocolla chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Chrysocolla- Cu₂H₂Si₂O₅(OH)₄

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Ajoite and Chrysocolla Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Chrysocolla Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Chrysocolla Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 2.00-2.45 whereas that of Chrysocolla is 2.00-2.45.