Crystal Quartz and Ettringite Physical Properties
Tenacity
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Not Available
Solubility
Not Available
Partially soluble in water
Durability
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Not Available
Specific Gravity
Not Available
1.77
Fracture
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Not Available
Cleavage
Not Available
Perfect on {10 1 0}
Chemical Composition
Not Available
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Crystal Quartz and Ettringite Chemical Formula
While comparing Crystal Quartz 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 Crystal Quartz and Ettringite chemical formula.
>- Chemical formula of Ettringite- Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Crystal Quartz and Ettringite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Crystal Quartz and Ettringite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Crystal Quartz and Ettringite Optical Properties during the identification of gemstone. Specific gravity of Crystal Quartz is 1.77 whereas that of Ettringite is 1.77.