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Stibiotantalite
Stibiotantalite

Carnelian
Carnelian



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Stibiotantalite
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Carnelian

Stibiotantalite and Carnelian 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
Not Available2.58-2.64
Amber
1 7.18
1.5 Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
{???} Perfect
Absent
1.7 Mohs Hardness
5.5-66.5-7
Amber
2 10
1.8 Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
SiO2

Stibiotantalite and Carnelian Chemical Formula

While comparing Stibiotantalite and Carnelian 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 Stibiotantalite and Carnelian chemical formula.

  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
  • Chemical formula of Carnelian- SiO2

Stibiotantalite and Carnelian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Carnelian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Carnelian Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 2.58-2.64 whereas that of Carnelian is 2.58-2.64.