Datolite and Gaspeite Physical Properties

Datolite

Gaspeite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

HCl soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.90-3.003.71

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic

Uneven

1.6 Cleavage

None

{10 1 1} Good

1.7 Mohs Hardness

5-5.54.5-5

2 10

1.8 Chemical Composition

CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

(Ni,Mg,Fe++)CO3

Datolite and Gaspeite Chemical Formula

While comparing Datolite and Gaspeite 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 Datolite and Gaspeite chemical formula.

Chemical formula of Datolite- CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

Compare Green Gemstones

Datolite Vs Emerald

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Datolite Vs Elaeolite

Datolite and Gaspeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Datolite and Gaspeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Datolite and Gaspeite Optical Properties during the identification of gemstone. Specific gravity of Datolite is 3.71 whereas that of Gaspeite is 3.71.