Chrome-Chalcedony and Ceylonite Physical Properties

Chrome-Chalcedony

Ceylonite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.63-3.9

1 7.18

1.5 Fracture

Not Available

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

Indistinct

1.7 Mohs Hardness

6.5-77.5-8

2 10

1.8 Chemical Composition

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

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Chrome-Chalcedony and Ceylonite Chemical Formula

While comparing Chrome-Chalcedony and Ceylonite 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 Ceylonite chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

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Chrome-Chalcedony and Ceylonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Ceylonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Ceylonite Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 3.63-3.9 whereas that of Ceylonite is 3.63-3.9.