Jeremejevite and Cobaltite Physical Properties

Jeremejevite

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

3.28-3.316.3

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

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

None observed

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

1.7 Mohs Hardness

6.5-7.55.5

2 10

1.8 Chemical Composition

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

CoAsSAnthony et al , Handbook of mineralogy (2001)

Jeremejevite and Cobaltite Chemical Formula

While comparing Jeremejevite 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 Jeremejevite and Cobaltite chemical formula.

Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)

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Jeremejevite and Cobaltite Specific Gravity

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