Moonstone and Kurnakovite Physical Properties

Moonstone

Kurnakovite

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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

2.56-2.601.847-1.852

1 7.18

1.5 Fracture

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

Brittle, Conchoidal

1.6 Cleavage

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

Poor to indistinct on {010}

1.7 Mohs Hardness

6-6.52-3

2 10

1.8 Chemical Composition

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

Not Available

Moonstone and Kurnakovite Chemical Formula

While comparing Moonstone and Kurnakovite 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 Kurnakovite chemical formula.

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

Compare Semi Precious Gemstones

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Moonstone Vs Peridot

Moonstone Vs Alexandrite

Moonstone and Kurnakovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Kurnakovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Kurnakovite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 1.847-1.852 whereas that of Kurnakovite is 1.847-1.852.