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Phlogopite
Phlogopite

Manganotantalite
Manganotantalite



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Phlogopite
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Manganotantalite

Phlogopite and Manganotantalite Physical Properties

1 Physical Properties
1.1 Tenacity
Tough
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.78-2.85Not Available
Amber
1 7.18
1.5 Fracture
None, Uneven
ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Perfect basal (001)
Not Available
1.7 Mohs Hardness
2-2.55.5-6.5
Amber
2 10
1.8 Chemical Composition
Not Available
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Phlogopite and Manganotantalite Chemical Formula

While comparing Phlogopite and Manganotantalite 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 Phlogopite and Manganotantalite chemical formula.

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  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Phlogopite and Manganotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phlogopite and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is Not Available whereas that of Manganotantalite is Not Available.