Manganotantalite and Adamite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
Not Available
4.32-4.48
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic
Cleavage
Not Available
{101}, good; {010}, poor
Mohs Hardness
5.5-6.5
3.5
Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Manganotantalite and Adamite Chemical Formula
While comparing Manganotantalite and Adamite 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 Adamite chemical formula.
- Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Manganotantalite and Adamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Manganotantalite and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Adamite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 4.32-4.48 whereas that of Adamite is 4.32-4.48.