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Annabergite
Annabergite

Mexican fire opal
Mexican fire opal



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Annabergite
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Mexican fire opal

Annabergite and Mexican fire opal Physical Properties

1 Physical Properties
1.1 Tenacity
Sectile
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.07Not Available
Amber
1 7.18
1.5 Fracture
Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Not Available
1.6 Cleavage
Perfect on {010}, indistinct on {100} and {102}
Not Available
1.7 Mohs Hardness
2Not Available
Amber
2 10
1.8 Chemical Composition
Ni3(AsO4)2•8(H2O)
Not Available

Annabergite and Mexican fire opal Chemical Formula

While comparing Annabergite and Mexican fire opal 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 Mexican fire opal chemical formula.

  • Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)
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Annabergite and Mexican fire opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Annabergite and Mexican fire opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Annabergite and Mexican fire opal Optical Properties during the identification of gemstone. Specific gravity of Annabergite is Not Available whereas that of Mexican fire opal is Not Available.