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Hibonite
Hibonite

Hureaulite
Hureaulite



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Hibonite
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Hureaulite

Hibonite and Hureaulite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.843.19
Amber
1 7.18
1.5 Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Brittle, Uneven
1.6 Cleavage
{0001} good, {10 1 0} parting
{???} Distinct
1.7 Mohs Hardness
7.5-83.5
Amber
2 10
1.8 Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael O’Donoghue , Gems, Sixth Edition (2006)

Hibonite and Hureaulite Chemical Formula

While comparing Hibonite and Hureaulite 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 Hureaulite chemical formula.

  • Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
  • Chemical formula of Hureaulite- Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael O’Donoghue , Gems, Sixth Edition (2006)

Hibonite and Hureaulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hibonite and Hureaulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hibonite and Hureaulite Optical Properties during the identification of gemstone. Specific gravity of Hibonite is 3.19 whereas that of Hureaulite is 3.19.