Milarite and Moonstone Physical Properties

Milarite

Moonstone

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

2.52-2.602.56-2.60

1 7.18

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Fracture

Uneven, Conchoidal

Uneven, ConchoidalWalter Schumann

Cleavage

{0001} Imperfect, {1120} Imperfect

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

Mohs Hardness

5.5-66-6.5

2 10

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Chemical Composition

KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Milarite and Moonstone Chemical Formula

While comparing Milarite and Moonstone 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 Milarite and Moonstone chemical formula.

Chemical formula of Milarite- KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈

Compare White Gemstones

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Milarite Vs Schultenite

Milarite Vs Sellaite

Milarite and Moonstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Milarite and Moonstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Milarite and Moonstone Optical Properties during the identification of gemstone. Specific gravity of Milarite is 2.56-2.60 whereas that of Moonstone is 2.56-2.60.