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Ludlamite
Ludlamite

Atacamite
Atacamite



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Ludlamite
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Atacamite

Ludlamite and Atacamite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
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
 
Brittle
-
-
3.745-3.776
Conchoidal
Perfect on {010}, fair on {101}
3-3.5
Cu2Cl(OH)3

Ludlamite and Atacamite Chemical Formula

While comparing Ludlamite and Atacamite 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 Ludlamite and Atacamite chemical formula.

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Ludlamite and Atacamite Specific Gravity

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