Pyrope Spessartine and Stibiotantalite Physical Properties

Pyrope Spessartine

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

3.62-4.33Not Available

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)

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

7-7.55.5-6

2 10

1.8 Chemical Composition

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

SbTaO 4Ulrich Henn and Claudio C.

Pyrope Spessartine and Stibiotantalite Chemical Formula

While comparing Pyrope Spessartine 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 Pyrope Spessartine and Stibiotantalite chemical formula.

Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

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Pyrope Spessartine and Stibiotantalite Specific Gravity

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