Spodumene and Manganotantalite Physical Properties

Spodumene

Manganotantalite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.21Not Available

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Not Available

1.7 Mohs Hardness

6-75.5-6.5

2 10

1.8 Chemical Composition

LiAlSi₂O₆

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

Spodumene and Manganotantalite Chemical Formula

While comparing Spodumene 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 Spodumene and Manganotantalite chemical formula.

Chemical formula of Spodumene- LiAlSi₂O₆
Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

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Spodumene and Manganotantalite Specific Gravity

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