Adamite and Hibonite Physical Properties

Adamite

Hibonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.32-4.48

3.84

1.5 Fracture

Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic

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

1.6 Cleavage

{101}, good; {010}, poor

{0001} good, {10 1 0} parting

1.7 Mohs Hardness

3.5

7.5-8

1.8 Chemical Composition

Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

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

Adamite and Hibonite Chemical Formula

While comparing Adamite and Hibonite 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 Adamite and Hibonite chemical formula.

Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19

Compare Blue Gemstones

Adamite Vs Anhydrite

Adamite Vs Anyolite

Adamite Vs Apatite

Adamite and Hibonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Adamite and Hibonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Adamite and Hibonite Optical Properties during the identification of gemstone. Specific gravity of Adamite is 3.84 whereas that of Hibonite is 3.84.