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Goethite
Goethite

Tourmaline Bi Color
Tourmaline Bi Color



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Goethite
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Tourmaline Bi Color

Goethite and Tourmaline Bi Color Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
HCl soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.27-4.29Not Available
Amber
1 7.18
1.5 Fracture
Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).
Not Available
1.6 Cleavage
Perfect {010}
Not Available
1.7 Mohs Hardness
5-5.57-7.5
Amber
2 10
1.8 Chemical Composition
FeO(OH)Arthur Thomas , Gemstones (2009)
Not Available

Goethite and Tourmaline Bi Color Chemical Formula

While comparing Goethite and Tourmaline Bi Color 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 Tourmaline Bi Color chemical formula.

  • Chemical formula of Goethite- FeO(OH)Arthur Thomas , Gemstones (2009)
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Goethite and Tourmaline Bi Color Specific Gravity

Another important criteria for qualitative analysis of gemstones is Goethite and Tourmaline Bi Color Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goethite and Tourmaline Bi Color Optical Properties during the identification of gemstone. Specific gravity of Goethite is Not Available whereas that of Tourmaline Bi Color is Not Available.