Ceylonite and Eudialyte Physical Properties

Ceylonite

Eudialyte

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

H 2 SO 4

1.3 Durability

Not Available

1.4 Specific Gravity

3.63-3.92.74-3.00

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Indistinct

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

1.7 Mohs Hardness

7.5-85-5.5

2 10

1.8 Chemical Composition

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

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

Ceylonite and Eudialyte Chemical Formula

While comparing Ceylonite 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 Ceylonite and Eudialyte chemical formula.

Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Compare Blue Gemstones

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Ceylonite Vs Cyprine of Berzelius

Ceylonite Vs Dravite

Ceylonite and Eudialyte Specific Gravity

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