Hackmanite and Super Seven Crystals Physical Properties

Hackmanite and Super Seven Crystals Chemical Formula

While comparing Hackmanite and Super Seven Crystals 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 Hackmanite and Super Seven Crystals chemical formula.

• Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Super Seven Crystals- Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite

Hackmanite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Hackmanite is 2.9 whereas that of Super Seven Crystals is 2.9.