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Eudialyte and Manganotantalite Physical Properties


Manganotantalite and Eudialyte Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
H 2 SO 4   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.74-3.00   
Not Available   

Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)   
ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Distinct on {0001} imperfect on {11 2 0}   
Not Available   

Mohs Hardness
5-5.5   
5.5-6.5   

Chemical Composition
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.   
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Eudialyte and Manganotantalite Chemical Formula

While comparing Eudialyte and Manganotantalite 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 Eudialyte and Manganotantalite chemical formula.

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Eudialyte and Manganotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Eudialyte and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Eudialyte and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Eudialyte is Not Available whereas that of Manganotantalite is Not Available.

Brown Gemstones

Brown Gemstones


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