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Brookite
Brookite

Stibiotantalite
Stibiotantalite



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Brookite
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Stibiotantalite

Brookite and Stibiotantalite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.87-4.14-9999
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
Conchoidal

Cleavage

Poor on {120}, in traces on {001}
{???} Perfect

Mohs Hardness

5.5-65.5-6
2 10
👆🏻

Chemical Composition

TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SbTaO 4Ulrich Henn and Claudio C.

Brookite and Stibiotantalite Chemical Formula

While comparing Brookite 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 Brookite and Stibiotantalite chemical formula.

  • Chemical formula of Brookite- TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Brookite and Stibiotantalite Specific Gravity

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