Moissanite and Esperite Physical Properties

Moissanite

Esperite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.17-3.244.28-4.42

1 7.18

1.5 Fracture

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic

1.6 Cleavage

(0001) indistinct

Distinct on [010] and [100] poor on [101]

1.7 Mohs Hardness

9-9.55-5.5

2 10

1.8 Chemical Composition

SiCArthur Thomas , Gemstones (2009)

PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Moissanite and Esperite Chemical Formula

While comparing Moissanite 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 Moissanite and Esperite chemical formula.

Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
Chemical formula of Esperite- PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

Moissanite Vs Nuummite

Moissanite Vs Narsarsukite

Moissanite Vs Nephrite

Moissanite and Esperite Specific Gravity

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