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Eudialyte
Eudialyte

Langbeinite
Langbeinite



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Eudialyte
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Langbeinite

Eudialyte and Langbeinite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

H₂SO₄
Slowly dissolves in water

Durability

-
-

Specific Gravity

2.74-3.00-9999
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Distinct on {0001} imperfect on {11 2 0}
None

Mohs Hardness

5-5.53.5-4
2 10
👆🏻

Chemical Composition

Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
K2Mg2(SO4)3

Eudialyte and Langbeinite Chemical Formula

While comparing Eudialyte and Langbeinite 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 Langbeinite chemical formula.

  • Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
  • Chemical formula of Langbeinite- K2Mg2(SO4)3

Eudialyte and Langbeinite Specific Gravity

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