Sanidine and Childrenite Physical Properties

Sanidine

Childrenite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.54-2.613.06-3.25

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

Sub-Conchoidal, ConchoidalArthur Thomas, Conchoidal, Uneven

1.6 Cleavage

{001} Perfect, {010} Good

Poor/indistinct on {100}

1.7 Mohs Hardness

64.5-5

2 10

1.8 Chemical Composition

KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Sanidine and Childrenite Chemical Formula

While comparing Sanidine 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 Sanidine and Childrenite chemical formula.

Chemical formula of Sanidine- KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Childrenite- (Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)

Compare Blue Gemstones

Sanidine Vs Serendibite

Sanidine Vs Sillimanite

Sanidine Vs Shattuckite

Sanidine and Childrenite Specific Gravity

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