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Ettringite
Ettringite

Boleite
Boleite



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Ettringite
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Boleite

Ettringite and Boleite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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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)
 
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-
-
5.05
Uneven
[001] perfect
3-3.5
Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Ettringite and Boleite Chemical Formula

While comparing Ettringite and Boleite 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 Ettringite and Boleite chemical formula.

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Ettringite and Boleite Specific Gravity

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