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Wavellite
Wavellite

Heliodor
Heliodor



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Wavellite
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Heliodor

Wavellite and Heliodor Physical Properties

Physical Properties

Tenacity

-
-

Solubility

insoluble
-

Durability

-
-

Specific Gravity

2.36-9999
1 7.18
👆🏻

Fracture

Uneven, Subconchoidal, Fibrous
-

Cleavage

[110] perfect, [101] good, [010] distinct
Indiscernible

Mohs Hardness

3.5-47.5
2 10
👆🏻

Chemical Composition

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Be3Al2Si6O18

Wavellite and Heliodor Chemical Formula

While comparing Wavellite and Heliodor 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 Wavellite and Heliodor chemical formula.

  • Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Heliodor- Be3Al2Si6O18

Wavellite and Heliodor Specific Gravity

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