Pectolite and Jade Physical Properties

Pectolite

Jade

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.74-2.902.90-3.38

1 7.18

1.5 Fracture

Uneven, Gemstones (2009), Splintery

Gemstones of the world (2001), Difficult, Splintery

1.6 Cleavage

Perfect on {100} and {001}

1 or 2,2 prismatic.

1.7 Mohs Hardness

4.5-56-7

2 10

1.8 Chemical Composition

Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

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

Pectolite and Jade Chemical Formula

While comparing Pectolite and Jade 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 Pectolite and Jade chemical formula.

Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Chemical formula of Jade- Nephrite: Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂ Jadeite: NaAlSi₂O₆

Compare Colorless Gems

Pectolite Vs Phosphophyllite

Pectolite Vs Pleonaste

Pectolite Vs Phosphosiderite

Pectolite and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pectolite and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pectolite and Jade Optical Properties during the identification of gemstone. Specific gravity of Pectolite is 2.90-3.38 whereas that of Jade is 2.90-3.38.