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Povondraite
Povondraite

Citrine
Citrine



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Povondraite
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Citrine

Povondraite and Citrine 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
3.262.65
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
ConchoidalMichael O’Donoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
1.6 Cleavage
None
Indiscernible
1.7 Mohs Hardness
Not Available7
Amber
2 10
1.8 Chemical Composition
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
SiO2

Povondraite and Citrine Chemical Formula

While comparing Povondraite and Citrine 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 Povondraite and Citrine chemical formula.

  • Chemical formula of Povondraite- NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
  • Chemical formula of Citrine- SiO2

Povondraite and Citrine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Povondraite and Citrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Povondraite and Citrine Optical Properties during the identification of gemstone. Specific gravity of Povondraite is 2.65 whereas that of Citrine is 2.65.