Goethite and Diamond Physical Properties
Tenacity
Not Available
Not Available
Solubility
HCl soluble
Soluble
Durability
Not Available
Not Available
Specific Gravity
4.27-4.29
3.50-3.53
Fracture
Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Perfect {010}
111 (perfect in four directions)
Chemical Composition
FeO(OH)Arthur Thomas , Gemstones (2009)
C
Goethite and Diamond Chemical Formula
While comparing Goethite and Diamond 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 Diamond chemical formula.
- Chemical formula of Goethite- FeO(OH)Arthur Thomas , Gemstones (2009)
- Chemical formula of Diamond- C
Goethite and Diamond Specific Gravity
Another important criteria for qualitative analysis of gemstones is Goethite and Diamond Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goethite and Diamond Optical Properties during the identification of gemstone. Specific gravity of Goethite is 3.50-3.53 whereas that of Diamond is 3.50-3.53.