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Cavansite
Cavansite

Danburite
Danburite



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Cavansite
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Danburite

Cavansite and Danburite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.25-2.332.97-3.03
1 7.18
👆🏻

Fracture

-
Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

Good on {010}
{001} Poor

Mohs Hardness

3-47
2 10
👆🏻

Chemical Composition

Ca(VO)Si4O10•4(H2O)
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Cavansite and Danburite Chemical Formula

While comparing Cavansite and Danburite 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 Danburite chemical formula.

  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)
  • Chemical formula of Danburite- CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Cavansite and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cavansite and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cavansite and Danburite Optical Properties during the identification of gemstone. Specific gravity of Cavansite is 2.97-3.03 whereas that of Danburite is 2.97-3.03.