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Zinnwaldite
Zinnwaldite

Cavansite
Cavansite



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Zinnwaldite
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Cavansite

Zinnwaldite and Cavansite Physical Properties

Physical Properties

Tenacity

Elastic
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.9-3.12.25-2.33
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

Perfect basal {001}
Good on {010}

Mohs Hardness

3.5-4.03-4
2 10
👆🏻

Chemical Composition

-
Ca(VO)Si4O10•4(H2O)

Zinnwaldite and Cavansite Chemical Formula

While comparing Zinnwaldite and Cavansite 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 Zinnwaldite and Cavansite chemical formula.

  • Chemical formula of Zinnwaldite- -
  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)

Zinnwaldite and Cavansite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zinnwaldite and Cavansite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zinnwaldite and Cavansite Optical Properties during the identification of gemstone. Specific gravity of Zinnwaldite is 2.25-2.33 whereas that of Cavansite is 2.25-2.33.