Euclase and Cobaltite Physical Properties

Euclase

Cobaltite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.08-3.12

6.3

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic

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

1.6 Cleavage

{010} Perfect

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

1.7 Mohs Hardness

7.5

5.5

1.8 Chemical Composition

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

CoAsSAnthony et al , Handbook of mineralogy (2001)

Euclase and Cobaltite Chemical Formula

While comparing Euclase and Cobaltite 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 Euclase and Cobaltite chemical formula.

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

Compare Green Gemstones

Euclase Vs Fuchsite

Euclase Vs Garnet

Euclase Vs Forsterite

Euclase and Cobaltite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 6.3 whereas that of Cobaltite is 6.3.

Green Gemstones

Faustite

Feldspar

Fibrolite

Fluorite

Forsterite

Fuchsite