Moissanite and Eudialyte Physical Properties

Moissanite

Eudialyte

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

H 2 SO 4

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.242.74-3.00

1 7.18

1.5 Fracture

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

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

(0001) indistinct

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

1.7 Mohs Hardness

9-9.55-5.5

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

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

Moissanite and Eudialyte Chemical Formula

While comparing Moissanite 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 Moissanite and Eudialyte chemical formula.

Chemical formula of Moissanite- SiCArthur 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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Moissanite and Eudialyte Specific Gravity

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