Hauyne and Eudialyte Physical Properties

Hauyne

Eudialyte

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Physical Properties

Tenacity

Brittle

Solubility

Gelatinises in acids

H₂SO₄

Durability

Specific Gravity

2.4-2.52.74-3.00

1 7.18

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Fracture

Uneven, Conchoidal

Uneven

Cleavage

Distinct on {110}

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

Mohs Hardness

5-65-5.5

2 10

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Chemical Composition

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

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

Hauyne and Eudialyte Chemical Formula

While comparing Hauyne 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 Hauyne and Eudialyte chemical formula.

Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
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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Hauyne Vs Scorodite

Hauyne Vs Sulfur

Hauyne and Eudialyte Specific Gravity

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