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Helenite
Helenite

Anatase
Anatase



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Helenite
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Anatase

Helenite and Anatase Physical Properties

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1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.82-3.97
Amber
1 7.18
1.5 Fracture
Not Available
Subconchoidal, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Perfect on [001] and [011]
1.7 Mohs Hardness
Not Available5.5-6
Amber
2 10
1.8 Chemical Composition
Not Available
TiO 2Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Helenite and Anatase Chemical Formula

While comparing Helenite and Anatase 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 Anatase chemical formula.

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  • Chemical formula of Anatase- TiO 2Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Helenite and Anatase Specific Gravity

Another important criteria for qualitative analysis of gemstones is Helenite and Anatase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Helenite and Anatase Optical Properties during the identification of gemstone. Specific gravity of Helenite is 3.82-3.97 whereas that of Anatase is 3.82-3.97.