Stibiotantalite and Williamsite Physical Properties

Stibiotantalite

Williamsite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available2.51-2.63

1 7.18

1.5 Fracture

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Conchoidal, Conchoidal, Handbook of mineralogy (2001)

1.6 Cleavage

{???} Perfect

Not Available

1.7 Mohs Hardness

5.5-64

2 10

1.8 Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Stibiotantalite and Williamsite Chemical Formula

While comparing Stibiotantalite and Williamsite 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 Williamsite chemical formula.

Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Chemical formula of Williamsite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

Stibiotantalite Vs Tugtupite

Stibiotantalite Vs Uvite

Stibiotantalite Vs Triplite

Stibiotantalite and Williamsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Williamsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Williamsite Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 2.51-2.63 whereas that of Williamsite is 2.51-2.63.