Gaspeite and Tourmaline Physical Properties

Gaspeite

Tourmaline

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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

3.712.85-3.35

1 7.18

1.5 Fracture

Uneven

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

{10 1 1} Good

Indistinct

1.7 Mohs Hardness

4.5-57-7.5

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.

Gaspeite and Tourmaline Chemical Formula

While comparing Gaspeite and Tourmaline 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 Tourmaline chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3
Chemical formula of Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas. See The chemical formula of Tourmaline for details.

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Gaspeite and Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Gaspeite and Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaspeite and Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Gaspeite is 2.85-3.35 whereas that of Tourmaline is 2.85-3.35.