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Eosphorite
Eosphorite

Nosean
Nosean



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Eosphorite
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Nosean

Eosphorite and Nosean Physical Properties

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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
3.05-3.082.30-2.40
Amber
1 7.18
1.5 Fracture
Subconchoidal, Uneven, Conchoidal, Uneven
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
1.6 Cleavage
Poor on {100}
{110} Perfect
1.7 Mohs Hardness
5Not Available
Amber
2 10
1.8 Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Eosphorite and Nosean Chemical Formula

While comparing Eosphorite 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 Eosphorite and Nosean chemical formula.

  • Chemical formula of Eosphorite- Mn2+ Al(PO 4)(OH) 2H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

Eosphorite and Nosean Specific Gravity

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