Simpsonite and Jadeite Physical Properties

Simpsonite

Jadeite

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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

Not Available3.28-3.38

1 7.18

1.5 Fracture

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

Splintery, UnevenArthur Thomas, Difficult, Fibrous

1.6 Cleavage

None

Good on [110]

1.7 Mohs Hardness

7-7.56.5-7

2 10

1.8 Chemical Composition

Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

NaAlSi 2O 6Ulrich Henn and Claudio C.

Simpsonite and Jadeite Chemical Formula

While comparing Simpsonite and Jadeite 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 Simpsonite and Jadeite chemical formula.

Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

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Simpsonite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Simpsonite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Simpsonite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Simpsonite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.