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Pink Opal
Pink Opal

Forsterite
Forsterite



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Pink Opal
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Forsterite

Pink Opal and Forsterite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.23-3.26
Amber
1 7.18
1.5 Fracture
Not Available
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
1.6 Cleavage
Not Available
Perfect on {010} imperfect on {100}
1.7 Mohs Hardness
66.5-7
Amber
2 10
1.8 Chemical Composition
Not Available
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Pink Opal and Forsterite Chemical Formula

While comparing Pink Opal and Forsterite 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 Pink Opal and Forsterite chemical formula.

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  • Chemical formula of Forsterite- Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Pink Opal and Forsterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pink Opal and Forsterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pink Opal and Forsterite Optical Properties during the identification of gemstone. Specific gravity of Pink Opal is 3.23-3.26 whereas that of Forsterite is 3.23-3.26.