Moonstone and Vesuvianite Physical Properties

Moonstone

Vesuvianite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

Vesuvianite is virtually insolouble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

2.56-2.603.32-3.43

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

Conchoidal, Brittle

1.6 Cleavage

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

Poor on {110} and {100} very poor on {001}

1.7 Mohs Hardness

6-6.56-7

2 10

1.8 Chemical Composition

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

Not Available

Moonstone and Vesuvianite Chemical Formula

While comparing Moonstone and Vesuvianite 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 Vesuvianite chemical formula.

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

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Moonstone and Vesuvianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.