Childrenite and Chondrodite Physical Properties

Childrenite

Chondrodite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.06-3.253.10-3.20

1 7.18

2.5 Fracture

Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

2.6 Cleavage

Poor/indistinct on {100}

Poor to good on (001)

2.7 Mohs Hardness

4.5-56-6.5

2 10

2.11 Chemical Composition

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

(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

Childrenite and Chondrodite Chemical Formula

While comparing Childrenite and Chondrodite 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 Childrenite and Chondrodite chemical formula.

Chemical formula of Childrenite- (Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Chemical formula of Chondrodite- (Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.

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Childrenite and Chondrodite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Childrenite and Chondrodite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Childrenite and Chondrodite Optical Properties during the identification of gemstone. Specific gravity of Childrenite is 3.10-3.20 whereas that of Chondrodite is 3.10-3.20.