Edenite and Chabazite Physical Properties

Edenite

Chabazite

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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

3.05-3.372.08-2.16

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Irregular/uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Good on (110)

distinct/good on {1011}

1.7 Mohs Hardness

5-64.5

2 10

1.8 Chemical Composition

NaCa2Mg5Si7AlO22(OH)2

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

Edenite and Chabazite Chemical Formula

While comparing Edenite 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 Edenite and Chabazite chemical formula.

Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
Chemical formula of Chabazite- CaAl 2Si 4O 12 -6H 2OArthur Thomas , Gemstones (2009)

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Edenite and Chabazite Specific Gravity

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