Cacoxenite and Chromite Physical Properties

Cacoxenite

Chromite

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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

2.2-2.64.5-4.8

1 7.18

1.5 Fracture

Uneven

1.6 Cleavage

None

None, parting may develop along {111}

1.7 Mohs Hardness

3-45.5

2 10

1.8 Chemical Composition

(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)

Fe++Cr2O4

Cacoxenite and Chromite Chemical Formula

While comparing Cacoxenite and Chromite 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 Cacoxenite and Chromite chemical formula.

Chemical formula of Cacoxenite- (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Chemical formula of Chromite- Fe++Cr2O4

Compare Green Gemstones

Cacoxenite Vs Adamite

Cacoxenite Vs Aegirine

Cacoxenite Vs Actinolite

Cacoxenite and Chromite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cacoxenite and Chromite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cacoxenite and Chromite Optical Properties during the identification of gemstone. Specific gravity of Cacoxenite is 4.5-4.8 whereas that of Chromite is 4.5-4.8.