Jet lignite and Covellite Physical Properties

Jet lignite

Covellite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Flexible

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.30-1.344.6-4.76

1 7.18

1.5 Fracture

Not Available

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic

1.6 Cleavage

Not Available

Perfect on {0001}

1.7 Mohs Hardness

2.5Not Available

2 10

1.8 Chemical Composition

Not Available

CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references

Jet lignite and Covellite Chemical Formula

While comparing Jet lignite and Covellite 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 Jet lignite and Covellite chemical formula.

Chemical formula of Covellite- CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references

Compare Brown Gemstones

Jet lignite Vs Amblygonite

Jet lignite Vs Alabaster

Jet lignite Vs Allanite

Jet lignite and Covellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet lignite and Covellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet lignite and Covellite Optical Properties during the identification of gemstone. Specific gravity of Jet lignite is 4.6-4.76 whereas that of Covellite is 4.6-4.76.