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Cavansite
Cavansite

Pleonaste
Pleonaste



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Cavansite
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Pleonaste

Cavansite and Pleonaste Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.25-2.333.80
1 7.18
👆🏻

Fracture

-
-

Cleavage

Good on {010}
Indistinct

Mohs Hardness

3-48
2 10
👆🏻

Chemical Composition

Ca(VO)Si4O10•4(H2O)
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Cavansite and Pleonaste Chemical Formula

While comparing Cavansite and Pleonaste 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 Pleonaste chemical formula.

  • Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)
  • Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Cavansite and Pleonaste Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cavansite and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cavansite and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Cavansite is 3.80 whereas that of Pleonaste is 3.80.