Marialite and Eudialyte Physical Properties

Marialite

Eudialyte

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

H 2 SO 4

1.3 Durability

Not Available

1.4 Specific Gravity

2.502.74-3.00

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Distinct on {100} and {110}

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

1.7 Mohs Hardness

5.5-65-5.5

2 10

1.8 Chemical Composition

3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)

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

Marialite and Eudialyte Chemical Formula

While comparing Marialite 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 Marialite and Eudialyte chemical formula.

Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
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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Marialite Vs Nosean

Marialite and Eudialyte Specific Gravity

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