Jeremejevite and Hematite Physical Properties

Jeremejevite

Hematite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.28-3.315.00-5.30

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

None observed

None, may show partings on {0001} and {10 1 1}

1.7 Mohs Hardness

6.5-7.56

2 10

1.8 Chemical Composition

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Fe 2O 3Arthur Thomas , Gemstones (2009)

Jeremejevite and Hematite Chemical Formula

While comparing Jeremejevite and Hematite 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 Jeremejevite and Hematite chemical formula.

Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

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Jeremejevite Vs Morion

Jeremejevite and Hematite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jeremejevite and Hematite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jeremejevite and Hematite Optical Properties during the identification of gemstone. Specific gravity of Jeremejevite is 5.00-5.30 whereas that of Hematite is 5.00-5.30.