Paraiba and Eudialyte Physical Properties

Paraiba

Eudialyte

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

H 2 SO 4

1.3 Durability

Not Available

1.4 Specific Gravity

3.04-3.132.74-3.00

1 7.18

1.5 Fracture

Not Available

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

7-7.55-5.5

2 10

1.8 Chemical Composition

Not Available

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

Paraiba and Eudialyte Chemical Formula

While comparing Paraiba 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 Paraiba and Eudialyte chemical formula.

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

Paraiba Vs Andean Opal

Paraiba Vs Anatase

Paraiba Vs Ammolite

Paraiba and Eudialyte Specific Gravity

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