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Annabergite
Annabergite

Fibrolite
Fibrolite



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Annabergite
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Fibrolite

Annabergite and Fibrolite Physical Properties

1 Physical Properties
1.1 Tenacity
Sectile
Not Available
1.3 Solubility
Not Available
Not Available
1.5 Durability
Not Available
Not Available
1.6 Specific Gravity
3.073.14-3.25
Amber
1 7.18
1.8 Fracture
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
1.9 Cleavage
Perfect on {010}, indistinct on {100} and {102}
Not Available
1.10 Mohs Hardness
26-7
Amber
2 10
1.11 Chemical Composition
Ni3(AsO4)2•8(H2O)
Al 2SiO 5Arthur Thomas , Gemstones (2009)

Annabergite and Fibrolite Chemical Formula

While comparing Annabergite and Fibrolite 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 Fibrolite chemical formula.

  • Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)
  • Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)

Annabergite and Fibrolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Fibrolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Fibrolite Optical Properties during the identification of gemstone. Specific gravity of Annabergite is 3.14-3.25 whereas that of Fibrolite is 3.14-3.25.