Nickeline and Cobaltite Physical Properties

Nickeline

Cobaltite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available6.3

1 7.18

1.5 Fracture

Conchoidal, Uneven

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

{1010} Imperfect, {0001} Imperfect

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

1.7 Mohs Hardness

5-5.55.5

2 10

1.8 Chemical Composition

Not Available

CoAsSAnthony et al , Handbook of mineralogy (2001)

Nickeline and Cobaltite Chemical Formula

While comparing Nickeline 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 Nickeline and Cobaltite chemical formula.

Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

Nickeline Vs Vanadinite

Nickeline Vs Titanite

Nickeline Vs Sylvite

Nickeline and Cobaltite Specific Gravity

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