Moonstone and Almandine Garnet Physical Properties

Moonstone

Almandine Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.56-2.604.3

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

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

None.

1.7 Mohs Hardness

6-6.57.5-8.5

2 10

1.8 Chemical Composition

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

Fe₃Al₂Si₃O₁₂

Moonstone and Almandine Garnet Chemical Formula

While comparing Moonstone and Almandine Garnet 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 Almandine Garnet chemical formula.

Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈
Chemical formula of Almandine Garnet- Fe₃Al₂Si₃O₁₂

Compare Semi Precious Gemstones

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Moonstone and Almandine Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Almandine Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Almandine Garnet Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 4.3 whereas that of Almandine Garnet is 4.3.