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Zoisite
Zoisite

Stibiotantalite
Stibiotantalite



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Zoisite
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Stibiotantalite

Zoisite and Stibiotantalite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.50-9999
1 7.18
👆🏻

Fracture

Uneven, Conchoidal, Even
Conchoidal

Cleavage

Perfect {010} imperfect {100}
{???} Perfect

Mohs Hardness

6-75.5-6
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
SbTaO 4Ulrich Henn and Claudio C.

Zoisite and Stibiotantalite Chemical Formula

While comparing Zoisite 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 Zoisite and Stibiotantalite chemical formula.

  • Chemical formula of Zoisite- Ca2Al3(SiO4)3(OH)
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Zoisite and Stibiotantalite Specific Gravity

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