Nosean and Gaspeite Physical Properties

Nosean

Gaspeite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

HCl soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.403.71

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

Uneven

1.6 Cleavage

{110} Perfect

{10 1 1} Good

1.7 Mohs Hardness

Not Available4.5-5

2 10

1.8 Chemical Composition

Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

(Ni,Mg,Fe++)CO3

Nosean and Gaspeite Chemical Formula

While comparing Nosean 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 Nosean and Gaspeite chemical formula.

Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

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Nosean and Gaspeite Specific Gravity

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