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Goethite
Goethite

Padparadscha
Padparadscha



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Goethite
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Padparadscha

Goethite and Padparadscha Physical Properties

Physical Properties

Tenacity

-
-

Solubility

HCl soluble
-

Durability

-
-

Specific Gravity

4.27-4.293.95-4.10
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Perfect {010}
None

Mohs Hardness

5-5.59
2 10
👆🏻

Chemical Composition

FeO(OH)Arthur Thomas , Gemstones (2009)
Al 2O 3Ulrich Henn and Claudio C.

Goethite and Padparadscha Chemical Formula

While comparing Goethite and Padparadscha 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 Goethite and Padparadscha chemical formula.

  • Chemical formula of Goethite- FeO(OH)Arthur Thomas , Gemstones (2009)
  • Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.

Goethite and Padparadscha Specific Gravity

Another important criteria for qualitative analysis of gemstones is Goethite and Padparadscha Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goethite and Padparadscha Optical Properties during the identification of gemstone. Specific gravity of Goethite is 3.95-4.10 whereas that of Padparadscha is 3.95-4.10.