Baryte and Fayalite Physical Properties

Baryte

Fayalite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.3-54.392

1 7.18

1.5 Fracture

Irregular/uneven

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

1.6 Cleavage

Perfect cleavage parallel to base and prism faces: {001} Perfect, {210} Perfect, {010} Imperfect

{010} moderate, {100} imperfect

1.7 Mohs Hardness

3-3.56.5-7

2 10

1.8 Chemical Composition

Not Available

Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Baryte and Fayalite Chemical Formula

While comparing Baryte and Fayalite 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 Baryte and Fayalite chemical formula.

Chemical formula of Fayalite- Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

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Baryte and Fayalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Baryte and Fayalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Baryte and Fayalite Optical Properties during the identification of gemstone. Specific gravity of Baryte is 4.392 whereas that of Fayalite is 4.392.