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Witherite
Witherite

Stibiotantalite
Stibiotantalite



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Witherite
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Stibiotantalite

Witherite and Stibiotantalite 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
4.27-4.35
Not Available
1.5 Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
{010} Distinct
{???} Perfect
1.7 Mohs Hardness
3-3.5
5.5-6
1.8 Chemical Composition
BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SbTaO 4Ulrich Henn and Claudio C.

Witherite and Stibiotantalite Chemical Formula

While comparing Witherite and Stibiotantalite 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 Witherite and Stibiotantalite chemical formula.

  • Chemical formula of Witherite- BaCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Witherite and Stibiotantalite Specific Gravity

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