Moonstone and Rutile Physical Properties

Moonstone

Rutile

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Physical Properties

Tenacity

Solubility

Insoluble in acids

Durability

Specific Gravity

2.56-2.604.20-4.30

1 7.18

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Fracture

Uneven, ConchoidalWalter Schumann

Uneven, Conchoidal

Cleavage

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal

{110} good, 100 moderate, parting on {092} and {011}

Mohs Hardness

6-6.56-6.5

2 10

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Chemical Composition

Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Moonstone and Rutile Chemical Formula

While comparing Moonstone and Rutile 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 Moonstone and Rutile chemical formula.

Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈
Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Semi Precious Gemstones

Moonstone Vs Rubellite

Moonstone Vs Schorlomite

Moonstone Vs Simpsonite

Moonstone and Rutile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Rutile Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 4.20-4.30 whereas that of Rutile is 4.20-4.30.