Scorodite and Povondraite Physical Properties

Scorodite

Povondraite

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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

Not Available3.26

1 7.18

1.5 Fracture

Sub-Conchoidal, Splintery

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

1.6 Cleavage

{201} Imperfect, {100} Poor, {001} Poor

None

1.7 Mohs Hardness

3.5-4Not Available

2 10

1.8 Chemical Composition

Not Available

NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)

Scorodite and Povondraite Chemical Formula

While comparing Scorodite and Povondraite 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 Scorodite and Povondraite chemical formula.

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

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Scorodite and Povondraite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scorodite and Povondraite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scorodite and Povondraite Optical Properties during the identification of gemstone. Specific gravity of Scorodite is 3.26 whereas that of Povondraite is 3.26.