Hibonite and Dumortierite Physical Properties

Hibonite

Dumortierite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.843.26-3.41

1 7.18

1.5 Fracture

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

Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references

1.6 Cleavage

{0001} good, {10 1 0} parting

Distinct on {100}, poor on {110}; parting on {001}

1.7 Mohs Hardness

7.5-87-8.5

2 10

1.8 Chemical Composition

(Ca,Ce)(Al,Ti,Mg)12O19

AlAl₆O₃BSi₃O₁₈

Hibonite and Dumortierite Chemical Formula

While comparing Hibonite and Dumortierite 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 Hibonite and Dumortierite chemical formula.

Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
Chemical formula of Dumortierite- AlAl₆O₃BSi₃O₁₈

Compare Blue Gemstones

Hibonite Vs Linarite

Hibonite Vs Lazurite

Hibonite Vs Lazulite

Hibonite and Dumortierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hibonite and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hibonite and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Hibonite is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.