Wernerite and Cavansite Physical Properties

Wernerite

Cavansite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.50-2.802.25-2.33

1 7.18

1.5 Fracture

Not Available

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Not Available

Good on {010}

1.7 Mohs Hardness

5-6.53-4

2 10

1.8 Chemical Composition

Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)

Ca(VO)Si4O10•4(H2O)

Wernerite and Cavansite Chemical Formula

While comparing Wernerite 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 Wernerite and Cavansite chemical formula.

Chemical formula of Wernerite- Na 4(Al,Si) 12O 24Cl to Ca 4(Si,Al) 12O 24(CO 3,SO 4)Arthur Thomas , Gemstones (2009)
Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)

Compare Gems Found In Africa

Wernerite Vs Garnet Mali

Wernerite Vs Garnet Malaia

Wernerite Vs Demantoid Garnet

Wernerite and Cavansite Specific Gravity

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