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Beudantite
Beudantite

Eudialyte
Eudialyte



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Beudantite
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Eudialyte

Beudantite and Eudialyte Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
H₂SO₄

Durability

-
-

Specific Gravity

4.482.74-3.00
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

distinct; good on {0001}
Distinct on {0001} imperfect on {11 2 0}

Mohs Hardness

3.5-4.55-5.5
2 10
👆🏻

Chemical Composition

PbFe+++3(AsO4)(SO4)(OH)6
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Beudantite and Eudialyte Chemical Formula

While comparing Beudantite and Eudialyte 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 Beudantite and Eudialyte chemical formula.

  • Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
  • Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Beudantite and Eudialyte Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.