Ammolite and Turquoise Physical Properties

Ammolite

Turquoise

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.75-2.802.30-2.90

1 7.18

1.5 Fracture

Uneven, Granular

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

no true cleavage

Good to perfect_usually N/A

1.7 Mohs Hardness

45-6

2 10

1.8 Chemical Composition

Not Available

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Ammolite and Turquoise Chemical Formula

While comparing Ammolite and Turquoise 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 Ammolite and Turquoise chemical formula.

Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O

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Ammolite and Turquoise Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ammolite and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ammolite and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Ammolite is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.