Magnesite and Chrome-Chalcedony Physical Properties

Magnesite

Chrome-Chalcedony

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

Effervesces in hot HCl

2.92-3.12

Conchoidal

[10 1 1] perfect

3.5-4.5

MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

2.55-2.70

None

6.5-7

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Magnesite and Chrome-Chalcedony Chemical Formula

While comparing Magnesite and Chrome-Chalcedony 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 Chrome-Chalcedony chemical formula.

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Magnesite and Chrome-Chalcedony Specific Gravity

Another important criteria for qualitative analysis of gemstones is Magnesite and Chrome-Chalcedony Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnesite Vs Chrome-Chalcedony during the identification of gemstone. Specific gravity of Magnesite is whereas that of Chrome-Chalcedony is .