Analcime and Anhydrite Physical Properties

Analcime

Anhydrite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.24-2.292.90-2.98

1 7.18

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Fracture

Uneven, Subconchoidal, Conchoidal

Conchoidal

Cleavage

Very poor [100]

Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.

Mohs Hardness

5-5.53.5

2 10

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Chemical Composition

NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references

CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Analcime and Anhydrite Chemical Formula

While comparing Analcime and Anhydrite 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 Analcime and Anhydrite chemical formula.

Chemical formula of Analcime- NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Anhydrite- CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Compare Green Gemstones

Analcime Vs Bayldonite

Analcime Vs Beudantite

Analcime Vs Chlorite group

Analcime and Anhydrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Analcime and Anhydrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Analcime and Anhydrite Optical Properties during the identification of gemstone. Specific gravity of Analcime is 2.90-2.98 whereas that of Anhydrite is 2.90-2.98.