Nosean and Plumbogummite Physical Properties

Nosean

Plumbogummite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.404.014

1 7.18

1.5 Fracture

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

Uneven, Conchoidal

1.6 Cleavage

{110} Perfect

None

1.7 Mohs Hardness

Not Available4-5

2 10

1.8 Chemical Composition

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

Not Available

Nosean and Plumbogummite Chemical Formula

While comparing Nosean and Plumbogummite 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 Plumbogummite chemical formula.

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

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Nosean and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nosean and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nosean and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Nosean is 4.014 whereas that of Plumbogummite is 4.014.