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Manganotantalite
Manganotantalite

Forsterite
Forsterite



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Manganotantalite
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Manganotantalite and Forsterite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available
3.23-3.26
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
1.6 Cleavage
Not Available
Perfect on {010} imperfect on {100}
1.7 Mohs Hardness
5.5-6.5
6.5-7
1.8 Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Manganotantalite and Forsterite Chemical Formula

While comparing Manganotantalite and Forsterite 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 Manganotantalite and Forsterite chemical formula.

  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Forsterite- Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Manganotantalite and Forsterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Forsterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Forsterite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 3.23-3.26 whereas that of Forsterite is 3.23-3.26.