Forsterite and Hbnerite Physical Properties

Forsterite

Hbnerite

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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

3.23-3.267.12-7.18

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Perfect on {010} imperfect on {100}

Not Available

1.7 Mohs Hardness

6.5-74-4.5

2 10

1.8 Chemical Composition

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

Not Available

Forsterite and Hbnerite Chemical Formula

While comparing Forsterite and Hbnerite 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 Forsterite and Hbnerite chemical formula.

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

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Forsterite Vs Hackmanite

Forsterite and Hbnerite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Forsterite and Hbnerite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Forsterite and Hbnerite Optical Properties during the identification of gemstone. Specific gravity of Forsterite is 7.12-7.18 whereas that of Hbnerite is 7.12-7.18.