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Serandite
Serandite

Romanchite
Romanchite



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Serandite
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Romanchite

Serandite and Romanchite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
3.52
-
{100} Perfect, {001} Perfect
5-5.5
Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael O’Donoghue , Gems, Sixth Edition (2006)
 
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-
-
4.70-4.74
-
None
5-6
BaAl2Si2O8

Serandite and Romanchite Chemical Formula

While comparing Serandite and Romanchite 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 Serandite and Romanchite chemical formula.

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Serandite and Romanchite Specific Gravity

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