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Ferro-axinite Axinite-Fe
Ferro-axinite Axinite-Fe

Goethite
Goethite



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Ferro-axinite Axinite-Fe
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Goethite

Ferro-axinite Axinite-Fe and Goethite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.25-3.28
Uneven
{100} Distinct, {001} Poor, {110} Poor
6.5-7
Ca2Fe++Al2BO3Si4O12(OH)
 
-
HCl soluble
-
4.27-4.29
Uneven
Perfect {010}
5-5.5
FeO(OH)Arthur Thomas , Gemstones (2009)

Ferro-axinite Axinite-Fe and Goethite Chemical Formula

While comparing Ferro-axinite Axinite-Fe 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 Ferro-axinite Axinite-Fe and Goethite chemical formula.

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Ferro-axinite Axinite-Fe and Goethite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ferro-axinite Axinite-Fe and Goethite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ferro-axinite Axinite-Fe Vs Goethite during the identification of gemstone. Specific gravity of Ferro-axinite Axinite-Fe is whereas that of Goethite is .