Bornite and Amblygonite Physical Properties

Bornite

Amblygonite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.06-5.082.98-3.10

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Conchoidal, Brittle

Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Poor on [111].

[100] Perfect, [110] Good, [011] Distinct

1.7 Mohs Hardness

3-3.256

2 10

1.8 Chemical Composition

Cu5FeS4

(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Bornite and Amblygonite Chemical Formula

While comparing Bornite and Amblygonite 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 Bornite and Amblygonite chemical formula.

Chemical formula of Bornite- Cu5FeS4
Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

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Bornite and Amblygonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bornite and Amblygonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bornite and Amblygonite Optical Properties during the identification of gemstone. Specific gravity of Bornite is 2.98-3.10 whereas that of Amblygonite is 2.98-3.10.