Ettringite and Boleite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Partially soluble in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.77
5.05
Fracture
Not Available
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {10 1 0}
[001] perfect
Mohs Hardness
2-2.5
3-3.5
Chemical Composition
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
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.
- Chemical formula of Ettringite- Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Boleite- Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references
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 and Boleite Optical Properties during the identification of gemstone. Specific gravity of Ettringite is 5.05 whereas that of Boleite is 5.05.