Hiddenite and Eudialyte Physical Properties

Hiddenite

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

3.15-3.212.74-3.00

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

1,2 prismatic

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

1.7 Mohs Hardness

6-75-5.5

2 10

1.8 Chemical Composition

LiAlSi₂O₆

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

Hiddenite and Eudialyte Chemical Formula

While comparing Hiddenite 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 Hiddenite and Eudialyte chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆
Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

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Hiddenite and Eudialyte Specific Gravity

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