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Hematite
Hematite

Blue spinel
Blue spinel



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Hematite
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Blue spinel

Hematite and Blue spinel Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.00-5.30Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Not Available
1.6 Cleavage
None, may show partings on {0001} and {10 1 1}
Not Available
1.7 Mohs Hardness
6Not Available
Amber
2 10
1.8 Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
Not Available

Hematite and Blue spinel Chemical Formula

While comparing Hematite and Blue spinel 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 Hematite and Blue spinel chemical formula.

  • Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)
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Hematite and Blue spinel Specific Gravity

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