Steatite and Stibiotantalite Physical Properties

Steatite

Stibiotantalite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.20-2.80Not Available

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

{???} Perfect

1.7 Mohs Hardness

Not Available5.5-6

2 10

1.8 Chemical Composition

Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)

SbTaO 4Ulrich Henn and Claudio C.

Steatite and Stibiotantalite Chemical Formula

While comparing Steatite 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 Steatite and Stibiotantalite chemical formula.

Chemical formula of Steatite- Mg 3Si 4O 10(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

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Steatite and Stibiotantalite Specific Gravity

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