Gaspeite and Thulite Physical Properties

Gaspeite

Thulite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.713.1

1 7.18

1.5 Fracture

Uneven

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

{10 1 1} Good

Perfect {010} imperfect {100}

1.7 Mohs Hardness

4.5-56-7

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Ca₂Al₃(SiO₄)₃(OH)

Gaspeite and Thulite Chemical Formula

While comparing Gaspeite and Thulite 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 Thulite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Thulite- Ca₂Al₃(SiO₄)₃(OH)

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Gaspeite and Thulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Thulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Thulite Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 3.1 whereas that of Thulite is 3.1.