Pectolite and Nifontovite Physical Properties

Pectolite

Nifontovite

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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

2.74-2.902.35-2.36

1 7.18

1.5 Fracture

Uneven, Gemstones (2009), Splintery

Not Available

1.6 Cleavage

Perfect on {100} and {001}

{???} Indistinct

1.7 Mohs Hardness

4.5-53.5-5

2 10

1.8 Chemical Composition

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

Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Pectolite and Nifontovite Chemical Formula

While comparing Pectolite and Nifontovite 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 Nifontovite chemical formula.

Chemical formula of Pectolite- Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Chemical formula of Nifontovite- Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Compare Colorless Gems

Pectolite Vs Bertrandite

Pectolite Vs Anorthoclase

Pectolite Vs Augelite

Pectolite and Nifontovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pectolite and Nifontovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pectolite and Nifontovite Optical Properties during the identification of gemstone. Specific gravity of Pectolite is 2.35-2.36 whereas that of Nifontovite is 2.35-2.36.