Chromite and Linarite Physical Properties

Chromite

Linarite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.5-4.85.35

1 7.18

1.5 Fracture

Uneven

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

1.6 Cleavage

None, parting may develop along {111}

Perfect on {100}, imperfect on {001}

1.7 Mohs Hardness

5.52.5

2 10

1.8 Chemical Composition

Fe++Cr2O4

PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Chromite and Linarite Chemical Formula

While comparing Chromite and Linarite 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 Chromite and Linarite chemical formula.

Chemical formula of Chromite- Fe++Cr2O4
Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Brown Gemstones

Chromite Vs Radiolarite

Chromite Vs Kainite

Chromite Vs Kutnohorite

Chromite and Linarite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chromite and Linarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chromite and Linarite Optical Properties during the identification of gemstone. Specific gravity of Chromite is 5.35 whereas that of Linarite is 5.35.