Gaspeite and Turquoise Physical Properties

Gaspeite

Turquoise

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.712.30-2.90

1 7.18

1.5 Fracture

Uneven

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

{10 1 1} Good

Good to perfect_usually N/A

1.7 Mohs Hardness

4.5-55-6

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

CuAl₆(PO₄)₄(OH)₈ • 4H₂O

Gaspeite and Turquoise Chemical Formula

While comparing Gaspeite 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 Gaspeite and Turquoise chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Turquoise- CuAl₆(PO₄)₄(OH)₈ • 4H₂O

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Gaspeite and Turquoise Specific Gravity

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