Coral and Stibiotantalite Physical Properties

Coral

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

2.60-2.70

Not Available

1.5 Fracture

Irregular, Irregular, Gemstones of the world (2001)

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

3-4

5.5-6

1.8 Chemical Composition

CaCO 3Ulrich Henn and Claudio C.

SbTaO 4Ulrich Henn and Claudio C.

Coral and Stibiotantalite Chemical Formula

While comparing Coral 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 Coral and Stibiotantalite chemical formula.

Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

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Coral and Stibiotantalite Specific Gravity

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