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Swiss blue topaz
Swiss blue topaz

Nosean
Nosean



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Swiss blue topaz
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Nosean

Swiss blue topaz and Nosean Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available2.30-2.40
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
1.6 Cleavage
Not Available
{110} Perfect
1.7 Mohs Hardness
Not AvailableNot Available
Amber
2 10
1.8 Chemical Composition
Not Available
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Swiss blue topaz and Nosean Chemical Formula

While comparing Swiss blue topaz 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 Swiss blue topaz and Nosean chemical formula.

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

Swiss blue topaz and Nosean Specific Gravity

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