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Pleonaste
Pleonaste

Franklinite
Franklinite



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Pleonaste
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Franklinite

Pleonaste and Franklinite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.80
-
Indistinct
8
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
 
-
-
-
5.05-5.22
Uneven
None
5.5-6
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

Pleonaste and Franklinite Chemical Formula

While comparing Pleonaste and Franklinite 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 Pleonaste and Franklinite chemical formula.

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Pleonaste and Franklinite Specific Gravity

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