Chrome-Chalcedony and Eudialyte Physical Properties

Chrome-Chalcedony

Eudialyte

Add ⊕

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

2.55-2.702.74-3.00

1 7.18

1.5 Fracture

Not Available

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

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

1.7 Mohs Hardness

6.5-75-5.5

2 10

1.8 Chemical Composition

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

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

Chrome-Chalcedony and Eudialyte Chemical Formula

While comparing Chrome-Chalcedony 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 Chrome-Chalcedony and Eudialyte chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
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

Chrome-Chalcedony Vs Covellite

Chrome-Chalcedony Vs Cordierite Iolite

Chrome-Chalcedony Vs Cyprine of Berzelius

Chrome-Chalcedony and Eudialyte Specific Gravity

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