Taaffeite and Papagoite Physical Properties

Taaffeite

Papagoite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.60-3.613.25

1 7.18

1.5 Fracture

Conchoidal

Brittle, Metallic

1.6 Cleavage

Imperfect/fair/absent

Imperfect in one direction

1.7 Mohs Hardness

8-8.55-5.5

2 10

1.8 Chemical Composition

Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references

CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Taaffeite and Papagoite Chemical Formula

While comparing Taaffeite and Papagoite 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 Taaffeite and Papagoite chemical formula.

Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Colorless Gems

Taaffeite Vs Blue quartz

Taaffeite Vs Swiss blue topaz

Taaffeite Vs Kashmir sapphire

Taaffeite and Papagoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Taaffeite and Papagoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Taaffeite and Papagoite Optical Properties during the identification of gemstone. Specific gravity of Taaffeite is 3.25 whereas that of Papagoite is 3.25.