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Andradite Garnet
Andradite Garnet

Ludlamite
Ludlamite



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Andradite Garnet
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Ludlamite

Andradite Garnet and Ludlamite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.8-3.9
-
None
6.5-7.5
Ca3Fe3+2Si3O12
 
-
-
-
3.1-3.2
-
Vitreous, pearly on cleavage
3-4
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Andradite Garnet and Ludlamite Chemical Formula

While comparing Andradite Garnet and Ludlamite 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 Andradite Garnet and Ludlamite chemical formula.

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Andradite Garnet and Ludlamite Specific Gravity

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