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Hurlbutite
Hurlbutite

Stibiotantalite
Stibiotantalite



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Hurlbutite
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Stibiotantalite

Hurlbutite 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
2.90
Not Available
1.5 Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
None
{???} Perfect
1.7 Mohs Hardness
6
5.5-6
1.8 Chemical Composition
CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
SbTaO 4Ulrich Henn and Claudio C.

Hurlbutite and Stibiotantalite Chemical Formula

While comparing Hurlbutite 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 Hurlbutite and Stibiotantalite chemical formula.

  • Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Hurlbutite and Stibiotantalite Specific Gravity

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