Jadeite and Mellite Physical Properties

Jadeite

Mellite

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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

3.28-3.381.58-1.60

1 7.18

1.5 Fracture

Splintery, UnevenArthur Thomas, Difficult, Fibrous

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

1.6 Cleavage

Good on [110]

{011} Imperfect

1.7 Mohs Hardness

6.5-72

2 10

1.8 Chemical Composition

NaAlSi 2O 6Ulrich Henn and Claudio C.

Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Jadeite and Mellite Chemical Formula

While comparing Jadeite and Mellite 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 Jadeite and Mellite chemical formula.

Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.
Chemical formula of Mellite- Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.

Compare Red Gemstones

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Jadeite Vs Microlite

Jadeite Vs Mimetite

Jadeite and Mellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jadeite and Mellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jadeite and Mellite Optical Properties during the identification of gemstone. Specific gravity of Jadeite is 1.58-1.60 whereas that of Mellite is 1.58-1.60.