Fibrolite and Eudialyte Physical Properties

Fibrolite

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

3.14-3.25

2.74-3.00

1.5 Fracture

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

6-7

5-5.5

1.8 Chemical Composition

Al 2SiO 5Arthur Thomas , Gemstones (2009)

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

Fibrolite and Eudialyte Chemical Formula

While comparing Fibrolite 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 Fibrolite and Eudialyte chemical formula.

Chemical formula of Fibrolite- Al 2SiO 5Arthur Thomas , Gemstones (2009)
Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Compare Green Gemstones

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Fibrolite and Eudialyte Specific Gravity

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