Moonstone and Weloganite Physical Properties

Moonstone

Weloganite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.56-2.603.20-3.22

1 7.18

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Fracture

Uneven, ConchoidalWalter Schumann

Conchoidal

Cleavage

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

Perfect on pseudo {0001}

Mohs Hardness

6-6.53

2 10

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Chemical Composition

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

Na2SrZrSi6O17(OH)3·3H2O

Moonstone and Weloganite Chemical Formula

While comparing Moonstone and Weloganite 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 Weloganite chemical formula.

Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈
Chemical formula of Weloganite- Na2SrZrSi6O17(OH)3·3H2O

Compare Semi Precious Gemstones

Moonstone Vs Rubellite

Moonstone Vs Schorlomite

Moonstone Vs Simpsonite

Moonstone and Weloganite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Weloganite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Weloganite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 3.20-3.22 whereas that of Weloganite is 3.20-3.22.