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Moonstone
Moonstone

Esperite
Esperite



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Moonstone
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Esperite

Moonstone and Esperite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.56-2.604.28-4.42
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic
1.6 Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Distinct on [010] and [100] poor on [101]
1.7 Mohs Hardness
6-6.55-5.5
Amber
2 10
1.8 Chemical Composition
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Moonstone and Esperite Chemical Formula

While comparing Moonstone and Esperite 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 Esperite chemical formula.

  • Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
  • Chemical formula of Esperite- PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Moonstone and Esperite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moonstone and Esperite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Esperite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 4.28-4.42 whereas that of Esperite is 4.28-4.42.