Hardystonite and Ceylonite Physical Properties

Hardystonite

Ceylonite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

none

1.3 Durability

Not Available

1.4 Specific Gravity

3.396-3.4433.63-3.9

1 7.18

1.5 Fracture

Brittle, Metallic

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

[001] good, [100] and [110] fair

Indistinct

1.7 Mohs Hardness

3-47.5-8

2 10

1.8 Chemical Composition

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

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

Hardystonite and Ceylonite Chemical Formula

While comparing Hardystonite 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 Hardystonite and Ceylonite chemical formula.

Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

Compare White Gemstones

Hardystonite Vs Jadeite

Hardystonite Vs Larimar

Hardystonite Vs Leucite

Hardystonite and Ceylonite Specific Gravity

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