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Franklinite
Franklinite

Plumbogummite
Plumbogummite



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Franklinite
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Plumbogummite

Franklinite and Plumbogummite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.05-5.224.014
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Conchoidal
1.6 Cleavage
None
None
1.7 Mohs Hardness
5.5-64-5
Amber
2 10
1.8 Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Not Available

Franklinite and Plumbogummite Chemical Formula

While comparing Franklinite and Plumbogummite 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 Franklinite and Plumbogummite chemical formula.

  • Chemical formula of Franklinite- (Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
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Franklinite and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Franklinite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Franklinite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Franklinite is 4.014 whereas that of Plumbogummite is 4.014.