Stibiotantalite and Andradite Garnet Physical Properties

Stibiotantalite

Andradite Garnet

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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

Not Available3.8-3.9

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

{???} Perfect

None

1.7 Mohs Hardness

5.5-66.5-7.5

2 10

1.8 Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.

Ca₃Fe³⁺₂Si₃O₁₂

Stibiotantalite and Andradite Garnet Chemical Formula

While comparing Stibiotantalite and Andradite Garnet 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 Andradite Garnet chemical formula.

Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

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Stibiotantalite and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.