Piemontite and Gaspeite Physical Properties

Piemontite

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

Not Available3.71

1 7.18

1.5 Fracture

Uneven, Splintery

Uneven

1.6 Cleavage

[001] good, [100] distinct

{10 1 1} Good

1.7 Mohs Hardness

6-6.54.5-5

2 10

1.8 Chemical Composition

Not Available

(Ni,Mg,Fe++)CO3

Piemontite and Gaspeite Chemical Formula

While comparing Piemontite 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 Piemontite and Gaspeite chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

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Piemontite and Gaspeite Specific Gravity

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