Viridine and Anatase Physical Properties

Viridine

Anatase

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.05-3.21

3.82-3.97

1.5 Fracture

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

Subconchoidal, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

Perfect on [001] and [011]

1.7 Mohs Hardness

7-7.5

5.5-6

1.8 Chemical Composition

(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Viridine and Anatase Chemical Formula

While comparing Viridine 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 Viridine and Anatase chemical formula.

Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)
Chemical formula of Anatase- TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

Compare Gems Found in South Asia

Viridine Vs Iolite

Viridine Vs Idocrase

Viridine Vs Kyanite

Viridine and Anatase Specific Gravity

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