Nosean and Chrysoberyl Physical Properties

Nosean

Chrysoberyl

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.403.69-3.81

1 7.18

1.5 Fracture

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

Uneven, Conchoidal to uneven, Brittle, Metallic, Uneven, ConchoidalWalter Schumann, Brittle, Metallic

1.6 Cleavage

{110} Perfect

Distinct on {110}, imperfect on {010}, poor on {001}

1.7 Mohs Hardness

Not Available8.5

2 10

1.8 Chemical Composition

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

BeAl ₂ O ₄

Nosean and Chrysoberyl Chemical Formula

While comparing Nosean and Chrysoberyl 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 Chrysoberyl chemical formula.

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

Compare Blue Gemstones

Nosean Vs Powellite

Nosean Vs Phosphosiderite

Nosean Vs Pleonaste

Nosean and Chrysoberyl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nosean and Chrysoberyl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nosean and Chrysoberyl Optical Properties during the identification of gemstone. Specific gravity of Nosean is 3.69-3.81 whereas that of Chrysoberyl is 3.69-3.81.