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Magnesite
Magnesite

London blue topaz
London blue topaz



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Magnesite
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London blue topaz

Magnesite and London blue topaz Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Effervesces in hot HCl
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.92-3.12Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
1.6 Cleavage
[10 1 1] perfect
Not Available
1.7 Mohs Hardness
3.5-4.5Not Available
Amber
2 10
1.8 Chemical Composition
MgCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Magnesite and London blue topaz Chemical Formula

While comparing Magnesite and London blue topaz 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 Magnesite and London blue topaz chemical formula.

  • Chemical formula of Magnesite- MgCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Magnesite and London blue topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Magnesite and London blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnesite and London blue topaz Optical Properties during the identification of gemstone. Specific gravity of Magnesite is Not Available whereas that of London blue topaz is Not Available.