Villiaumite and Nosean Physical Properties

Villiaumite

Nosean

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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

2.792.30-2.40

1 7.18

1.5 Fracture

Brittle, Metallic

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

1.6 Cleavage

{100} Perfect, {010} Perfect, {001} Perfect

{110} Perfect

1.7 Mohs Hardness

2Not Available

2 10

1.8 Chemical Composition

NaFUlrich Henn and Claudio C.

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

Villiaumite and Nosean Chemical Formula

While comparing Villiaumite and Nosean 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 Villiaumite and Nosean chemical formula.

Chemical formula of Villiaumite- NaFUlrich Henn and Claudio C.
Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Compare Gems Found in America

Villiaumite Vs Xonotlite

Villiaumite Vs Witherite

Villiaumite Vs Zincite

Villiaumite and Nosean Specific Gravity

Another important criteria for qualitative analysis of gemstones is Villiaumite and Nosean Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Nosean Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 2.30-2.40 whereas that of Nosean is 2.30-2.40.