Nosean and Cacoxenite Physical Properties

Nosean

Cacoxenite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.402.2-2.6

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

{110} Perfect

None

1.7 Mohs Hardness

Not Available3-4

2 10

1.8 Chemical Composition

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

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Nosean and Cacoxenite Chemical Formula

While comparing Nosean and Cacoxenite 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 Cacoxenite chemical formula.

Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Compare Blue Gemstones

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Nosean Vs Powellite

Nosean Vs Pleonaste

Nosean and Cacoxenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nosean and Cacoxenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nosean and Cacoxenite Optical Properties during the identification of gemstone. Specific gravity of Nosean is 2.2-2.6 whereas that of Cacoxenite is 2.2-2.6.