Fire Agate and Eudialyte Physical Properties

Fire Agate

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

2.60-2.64

2.74-3.00

1.5 Fracture

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Absent

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

1.7 Mohs Hardness

6.5-7

5-5.5

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

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

Fire Agate and Eudialyte Chemical Formula

While comparing Fire Agate 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 Fire Agate and Eudialyte chemical formula.

Chemical formula of Fire Agate- SiO 2Arthur 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.

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Fire Agate Vs Garnet

Fire Agate and Eudialyte Specific Gravity

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