Ceylonite and Alabaster Physical Properties

Ceylonite

Alabaster

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.63-3.92.30

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

Indistinct

Not Available

1.7 Mohs Hardness

7.5-82

2 10

1.8 Chemical Composition

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

CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)

Ceylonite and Alabaster Chemical Formula

While comparing Ceylonite and Alabaster 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 Ceylonite and Alabaster chemical formula.

Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Chemical formula of Alabaster- CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)

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Ceylonite and Alabaster Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ceylonite and Alabaster Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Alabaster Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 2.30 whereas that of Alabaster is 2.30.