Axinite and Chromite Physical Properties

Axinite

Chromite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.26-3.364.5-4.8

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

Uneven

1.6 Cleavage

Good on {100}

None, parting may develop along {111}

1.7 Mohs Hardness

6.5-75.5

2 10

1.8 Chemical Composition

(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Fe++Cr2O4

Axinite and Chromite Chemical Formula

While comparing Axinite 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 Axinite and Chromite chemical formula.

Chemical formula of Axinite- (Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Chromite- Fe++Cr2O4

Compare Green Gemstones

Axinite Vs Blue John

Axinite Vs Bowenite

Axinite Vs Boulder Opal

Axinite and Chromite Specific Gravity

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