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Amblygonite and Hematite Physical Properties


Hematite and Amblygonite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.98-3.10   
5.00-5.30   

Fracture
Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   

Cleavage
[100] Perfect, [110] Good, [011] Distinct   
None, may show partings on {0001} and {10 1 1}   

Mohs Hardness
6   
6   

Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael O’Donoghue , Gems, Sixth edition (2006) More from other references   
Fe 2O 3Arthur Thomas , Gemstones (2009)   

Optical Properties >>
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Amblygonite and Hematite Chemical Formula

While comparing Amblygonite 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 Amblygonite and Hematite chemical formula.

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Amblygonite and Hematite Specific Gravity

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

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