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Ludlamite
Ludlamite

Aventurine feldspar
Aventurine feldspar



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Ludlamite
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Aventurine feldspar

Ludlamite and Aventurine feldspar 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
 
-
-
-
-9999
-
None
-9999
KAl2(AlSi3O10)(OH)2

Ludlamite and Aventurine feldspar Chemical Formula

While comparing Ludlamite and Aventurine feldspar 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 Aventurine feldspar chemical formula.

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Ludlamite and Aventurine feldspar Specific Gravity

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