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Ammolite
Ammolite

Jacobsite
Jacobsite



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Ammolite
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Jacobsite

Ammolite and Jacobsite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.75-2.80
4.76-5.03
1.5 Fracture
Uneven, Granular
Conchoidal, Brittle
1.6 Cleavage
no true cleavage
None
1.7 Mohs Hardness
4
5.5-6.5
1.8 Chemical Composition
Not Available
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Ammolite and Jacobsite Chemical Formula

While comparing Ammolite and Jacobsite 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 Jacobsite chemical formula.

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  • Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Ammolite and Jacobsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ammolite and Jacobsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ammolite and Jacobsite Optical Properties during the identification of gemstone. Specific gravity of Ammolite is 4.76-5.03 whereas that of Jacobsite is 4.76-5.03.

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