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Chrome Pyrope
Chrome Pyrope

Ettringite
Ettringite



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Chrome Pyrope
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Ettringite

Chrome Pyrope and Ettringite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.62-3.80
Conchoidal
None
7-7.5
Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)
 
-
Partially soluble in water
-
1.77
-
Perfect on {10 1 0}
2-2.5
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Chrome Pyrope and Ettringite Chemical Formula

While comparing Chrome Pyrope and Ettringite 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 Chrome Pyrope and Ettringite chemical formula.

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Chrome Pyrope and Ettringite Specific Gravity

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