Cobaltite and Prasiolite Physical Properties

Cobaltite

Prasiolite

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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

6.32.65

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

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

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

3,1

1.7 Mohs Hardness

5.57

2 10

1.8 Chemical Composition

CoAsSAnthony et al , Handbook of mineralogy (2001)

SiO 2Ulrich Henn and Claudio C.

Cobaltite and Prasiolite Chemical Formula

While comparing Cobaltite and Prasiolite 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 Prasiolite chemical formula.

Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

Compare Gems Found in America

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Cobaltite and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cobaltite and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 2.65 whereas that of Prasiolite is 2.65.