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White topaz
White topaz

Eudialyte
Eudialyte



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White topaz
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Eudialyte

White topaz and Eudialyte Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
H₂SO₄

Durability

-
-

Specific Gravity

-99992.74-3.00
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

Indiscernible
Distinct on {0001} imperfect on {11 2 0}

Mohs Hardness

-99995-5.5
2 10
👆🏻

Chemical Composition

Al2SiO4(F,OH)2
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

White topaz and Eudialyte Chemical Formula

While comparing White topaz 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 White topaz and Eudialyte chemical formula.

  • Chemical formula of White topaz- Al2SiO4(F,OH)2
  • Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

White topaz and Eudialyte Specific Gravity

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