Manganotantalite and Brucite Physical Properties

Manganotantalite

Brucite

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1 Physical Properties

1.1 Tenacity

Not Available

Sectile

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available2.39

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

Irregular

1.6 Cleavage

Not Available

Perfect on {0001}

1.7 Mohs Hardness

5.5-6.52.5

2 10

1.8 Chemical Composition

MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Manganotantalite and Brucite Chemical Formula

While comparing Manganotantalite and Brucite 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 Brucite chemical formula.

Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Brucite- Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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Manganotantalite and Brucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Brucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Brucite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 2.39 whereas that of Brucite is 2.39.