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Vanadinite
Vanadinite

Demantoid
Demantoid



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Vanadinite
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Demantoid

Vanadinite and Demantoid Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.8-7.13.77-3.95
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
-

Cleavage

None
Imperfect

Mohs Hardness

3-46.5
2 10
👆🏻

Chemical Composition

C20H36
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Vanadinite and Demantoid Chemical Formula

While comparing Vanadinite and Demantoid 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 Vanadinite and Demantoid chemical formula.

  • Chemical formula of Vanadinite- C20H36
  • Chemical formula of Demantoid- Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.

Vanadinite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vanadinite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vanadinite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Vanadinite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.