Stibiotantalite and Adamite Physical Properties

Stibiotantalite

Adamite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available4.32-4.48

1 7.18

1.5 Fracture

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

Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

{???} Perfect

{101}, good; {010}, poor

1.7 Mohs Hardness

5.5-63.5

2 10

1.8 Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.

Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Stibiotantalite and Adamite Chemical Formula

While comparing Stibiotantalite and Adamite 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 Adamite chemical formula.

Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Compare Red Gemstones

Stibiotantalite Vs Tugtupite

Stibiotantalite Vs Uvite

Stibiotantalite Vs Triplite

Stibiotantalite and Adamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Adamite Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 4.32-4.48 whereas that of Adamite is 4.32-4.48.