Oligoclase and Chabazite Physical Properties

Oligoclase

Chabazite

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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

2.62-2.672.08-2.16

1 7.18

1.5 Fracture

Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven

Irregular/uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

From the Greek, oligos and kasein, little cleavage.

distinct/good on {1011}

1.7 Mohs Hardness

6-6.54.5

2 10

1.8 Chemical Composition

Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)

CaAl 2Si 4O 12 -6H 2OArthur Thomas , Gemstones (2009)

Oligoclase and Chabazite Chemical Formula

While comparing Oligoclase and Chabazite 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 Oligoclase and Chabazite chemical formula.

Chemical formula of Oligoclase- Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Chabazite- CaAl 2Si 4O 12 -6H 2OArthur Thomas , Gemstones (2009)

Compare Colorless Gems

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Oligoclase and Chabazite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Oligoclase and Chabazite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Oligoclase and Chabazite Optical Properties during the identification of gemstone. Specific gravity of Oligoclase is 2.08-2.16 whereas that of Chabazite is 2.08-2.16.