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Mimetite
Mimetite

Ammolite
Ammolite



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Mimetite
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Ammolite

Mimetite and Ammolite Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
7.102.75-2.80
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, Granular
1.6 Cleavage
[10 1 1] Imperfect
no true cleavage
1.7 Mohs Hardness
3.54
Amber
2 10
1.8 Chemical Composition
Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Mimetite and Ammolite Chemical Formula

While comparing Mimetite and Ammolite 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 Mimetite and Ammolite chemical formula.

  • Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Mimetite and Ammolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mimetite and Ammolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mimetite and Ammolite Optical Properties during the identification of gemstone. Specific gravity of Mimetite is 2.75-2.80 whereas that of Ammolite is 2.75-2.80.