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Siderite
Siderite

Stibiotantalite
Stibiotantalite



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Siderite
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Stibiotantalite

Siderite and Stibiotantalite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.83-3.89-9999
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

Perfect on {01 1 1}
{???} Perfect

Mohs Hardness

3.5-4.55.5-6
2 10
👆🏻

Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SbTaO 4Ulrich Henn and Claudio C.

Siderite and Stibiotantalite Chemical Formula

While comparing Siderite 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 Siderite and Stibiotantalite chemical formula.

  • Chemical formula of Siderite- Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Siderite and Stibiotantalite Specific Gravity

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