Clinozoisite and Childrenite Physical Properties

Clinozoisite

Childrenite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.21-3.383.06-3.25

1 7.18

1.5 Fracture

Irregular/uneven, Uneven

Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven

1.6 Cleavage

Perfect on {001}

Poor/indistinct on {100}

1.7 Mohs Hardness

6-74.5-5

2 10

1.8 Chemical Composition

Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references

(Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)

Clinozoisite and Childrenite Chemical Formula

While comparing Clinozoisite and Childrenite 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 Clinozoisite and Childrenite chemical formula.

Chemical formula of Clinozoisite- Ca 2Al 3(SiO 4) 3(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Childrenite- (Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)

Compare Green Gemstones

Clinozoisite Vs Dravite

Clinozoisite Vs Dioptase

Clinozoisite Vs Ekanite

Clinozoisite and Childrenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Clinozoisite and Childrenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinozoisite and Childrenite Optical Properties during the identification of gemstone. Specific gravity of Clinozoisite is 3.06-3.25 whereas that of Childrenite is 3.06-3.25.