Jade and Simpsonite Physical Properties

Jade

Simpsonite

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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

2.90-3.38Not Available

1 7.18

1.5 Fracture

Gemstones of the world (2001), Difficult, Splintery

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

1.6 Cleavage

1 or 2,2 prismatic.

None

1.7 Mohs Hardness

6-77-7.5

2 10

1.8 Chemical Composition

Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

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

Jade and Simpsonite Chemical Formula

While comparing Jade and Simpsonite 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 Jade and Simpsonite chemical formula.

Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆
Chemical formula of Simpsonite- Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.

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Jade and Simpsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jade and Simpsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Simpsonite Optical Properties during the identification of gemstone. Specific gravity of Jade is Not Available whereas that of Simpsonite is Not Available.