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Cavansite
Cavansite

Anhydrite
Anhydrite



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Cavansite
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Anhydrite

Cavansite and Anhydrite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.25-2.332.90-2.98
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

Good on {010}
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.

Mohs Hardness

3-43.5
2 10
👆🏻

Chemical Composition

Ca(VO)Si4O10•4(H2O)
CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Cavansite and Anhydrite Chemical Formula

While comparing Cavansite 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 Cavansite and Anhydrite chemical formula.

  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)
  • Chemical formula of Anhydrite- CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Cavansite and Anhydrite Specific Gravity

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