Cobaltite and Celestine Physical Properties

Cobaltite

Celestine

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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

6.33.90-4.00

1 7.18

1.5 Fracture

UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic

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

1.6 Cleavage

{100} Good, {010} Good, {001} Good

Perfect on {001}, good on {210}, poor on {010}

1.7 Mohs Hardness

5.53-3.5

2 10

1.8 Chemical Composition

CoAsSAnthony et al , Handbook of mineralogy (2001)

SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Cobaltite and Celestine Chemical Formula

While comparing Cobaltite and Celestine 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 Cobaltite and Celestine chemical formula.

Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Celestine- SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Gems Found in America

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Cobaltite Vs Diopside

Cobaltite and Celestine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cobaltite and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Celestine Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 3.90-4.00 whereas that of Celestine is 3.90-4.00.