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Annabergite
Annabergite

Ammonite
Ammonite



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Annabergite
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Ammonite

Annabergite and Ammonite Physical Properties

Physical Properties

Tenacity

Sectile
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.07-9999
1 7.18
👆🏻

Fracture

-
-

Cleavage

Perfect on {010}, indistinct on {100} and {102}
None

Mohs Hardness

23.5-5
2 10
👆🏻

Chemical Composition

Ni3(AsO4)2•8(H2O)
CaCO3

Annabergite and Ammonite Chemical Formula

While comparing Annabergite and Ammonite 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 Annabergite and Ammonite chemical formula.

  • Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)
  • Chemical formula of Ammonite- CaCO3

Annabergite and Ammonite Specific Gravity

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