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Helenite and Celestine Physical Properties


Celestine and Helenite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
3.90-4.00   

Fracture
Not Available   
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal   

Cleavage
Not Available   
Perfect on {001}, good on {210}, poor on {010}   

Mohs Hardness
Not Available   
3-3.5   

Chemical Composition
Not Available   
SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Helenite and Celestine Chemical Formula

While comparing Helenite 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 Helenite and Celestine chemical formula.

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Helenite and Celestine Specific Gravity

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

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