Cavansite and Rubellite Tourmaline Physical Properties

Cavansite

Rubellite Tourmaline

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.25-2.33Not Available

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Not Available

1.6 Cleavage

Good on {010}

None

1.7 Mohs Hardness

3-42.5-3

2 10

1.8 Chemical Composition

Ca(VO)Si4O10•4(H2O)

Cavansite and Rubellite Tourmaline Chemical Formula

While comparing Cavansite and Rubellite Tourmaline 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 Rubellite Tourmaline chemical formula.

Chemical formula of Cavansite- Ca(VO)Si4O10•4(H2O)
Chemical formula of Rubellite Tourmaline- Ag

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Cavansite and Rubellite Tourmaline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cavansite and Rubellite Tourmaline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cavansite and Rubellite Tourmaline Optical Properties during the identification of gemstone. Specific gravity of Cavansite is Not Available whereas that of Rubellite Tourmaline is Not Available.