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Edenite
Edenite

Stibiotantalite
Stibiotantalite



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Edenite
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Stibiotantalite

Edenite and Stibiotantalite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.05-3.37
Not Available
1.5 Fracture
Conchoidal, Brittle, Conchoidal
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
1.6 Cleavage
Good on (110)
{???} Perfect
1.7 Mohs Hardness
5-6
5.5-6
1.8 Chemical Composition
NaCa2Mg5Si7AlO22(OH)2
SbTaO 4Ulrich Henn and Claudio C.

Edenite and Stibiotantalite Chemical Formula

While comparing Edenite 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 Edenite and Stibiotantalite chemical formula.

  • Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Edenite and Stibiotantalite Specific Gravity

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