Smoky Quartz and Cancrinite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65
2.42-2.52
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{0110} Indistinct
Perfect on {10 1 0}, poor on {0001}
Chemical Composition
SiO2
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Smoky Quartz and Cancrinite Chemical Formula
While comparing Smoky Quartz and Cancrinite 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 Smoky Quartz and Cancrinite chemical formula.
- Chemical formula of Smoky Quartz- SiO2
- Chemical formula of Cancrinite- Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Smoky Quartz and Cancrinite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Smoky Quartz and Cancrinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Smoky Quartz and Cancrinite Optical Properties during the identification of gemstone. Specific gravity of Smoky Quartz is 2.42-2.52 whereas that of Cancrinite is 2.42-2.52.