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Weloganite
Weloganite

Celestine
Celestine



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Weloganite
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Celestine

Weloganite and Celestine Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.223.90-4.00
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on pseudo {0001}
Perfect on {001}, good on {210}, poor on {010}

Mohs Hardness

33-3.5
2 10
👆🏻

Chemical Composition

Na2SrZrSi6O17(OH)3·3H2O
SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Weloganite and Celestine Chemical Formula

While comparing Weloganite and Celestine 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 Weloganite and Celestine chemical formula.

  • Chemical formula of Weloganite- Na2SrZrSi6O17(OH)3·3H2O
  • Chemical formula of Celestine- SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Weloganite and Celestine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Weloganite and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Weloganite and Celestine Optical Properties during the identification of gemstone. Specific gravity of Weloganite is 3.90-4.00 whereas that of Celestine is 3.90-4.00.