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Eilat stone
Eilat stone

Celestine
Celestine



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Eilat stone
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Celestine

Eilat stone and Celestine Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

-99993.90-4.00
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

-
Perfect on {001}, good on {210}, poor on {010}

Mohs Hardness

-99993-3.5
2 10
👆🏻

Chemical Composition

Cu3(PO4)(OH)3
SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Eilat stone and Celestine Chemical Formula

While comparing Eilat stone 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 Eilat stone and Celestine chemical formula.

  • Chemical formula of Eilat stone- Cu3(PO4)(OH)3
  • Chemical formula of Celestine- SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Eilat stone and Celestine Specific Gravity

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