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Kutnohorite
Kutnohorite

Forsterite
Forsterite



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Kutnohorite
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Forsterite

Kutnohorite and Forsterite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.12
3.23-3.26
1.5 Fracture
Subconchoidal, Brittle, Conchoidal
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
1.6 Cleavage
Perfect on {10 1 1}
Perfect on {010} imperfect on {100}
1.7 Mohs Hardness
3-4
6.5-7
1.8 Chemical Composition
Not Available
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Kutnohorite and Forsterite Chemical Formula

While comparing Kutnohorite 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 Kutnohorite and Forsterite chemical formula.

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

Kutnohorite and Forsterite Specific Gravity

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