Super Seven Gemstone 22mm x 19mm x 5mm 0.9 in x 0.8 inches 4.0 grams Super Seven is an extremely rare mineral, also known at the Melody or Sacred Stone. It is a literal mix of seven minerals in one insanely powerful combo. The minerals are Amethyst, Rutile, Smoky Quartz, Quartz, Cacoxenite, Goethite and Lepidocrocite. All these minerals are encased in Quartz.