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Ammolite
Ammolite

Hackmanite
Hackmanite



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Ammolite
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Hackmanite

Ammolite and Hackmanite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.75-2.802.27-2.33
1 7.18
👆🏻

Fracture

Uneven, Granular
-

Cleavage

no true cleavage
Perfect

Mohs Hardness

45.5-6
2 10
👆🏻

Chemical Composition

CaCO3
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Ammolite and Hackmanite Chemical Formula

While comparing Ammolite and Hackmanite 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 Ammolite and Hackmanite chemical formula.

  • Chemical formula of Ammolite- CaCO3
  • Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Ammolite and Hackmanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ammolite and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ammolite and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Ammolite is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.