Childrenite and Linarite Physical Properties

Childrenite

Linarite

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Physical Properties

Tenacity

Solubility

Soluble

Durability

Specific Gravity

3.06-3.255.35

1 7.18

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Fracture

Sub-Conchoidal, Conchoidal, Uneven

Conchoidal

Cleavage

Poor/indistinct on {100}

Perfect on {100}, imperfect on {001}

Mohs Hardness

4.5-52.5

2 10

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Chemical Composition

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

PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Childrenite and Linarite Chemical Formula

While comparing Childrenite and Linarite 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 Linarite chemical formula.

Chemical formula of Childrenite- (Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)
Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Yellow Gemstones

Childrenite Vs Danburite

Childrenite Vs Diaspore

Childrenite Vs Diopside

Childrenite and Linarite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Childrenite and Linarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Childrenite and Linarite Optical Properties during the identification of gemstone. Specific gravity of Childrenite is 5.35 whereas that of Linarite is 5.35.