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Ametrine
Ametrine

Goethite
Goethite



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Ametrine
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Goethite

Ametrine and Goethite Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
HCl soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.654.27-4.29
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).
1.6 Cleavage
Indiscernible
Perfect {010}
1.7 Mohs Hardness
75-5.5
Amber
2 10
1.8 Chemical Composition
SiO2
FeO(OH)Arthur Thomas , Gemstones (2009)

Ametrine and Goethite Chemical Formula

While comparing Ametrine and Goethite 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 Ametrine and Goethite chemical formula.

  • Chemical formula of Ametrine- SiO2
  • Chemical formula of Goethite- FeO(OH)Arthur Thomas , Gemstones (2009)

Ametrine and Goethite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ametrine and Goethite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ametrine and Goethite Optical Properties during the identification of gemstone. Specific gravity of Ametrine is 4.27-4.29 whereas that of Goethite is 4.27-4.29.