Spirit Quartz (aka Cactus Quartz), is a type of Quartz encrusted with a second generation of smaller crystals grown atop their face. Oftentimes this mineral can be made up of Amethyst, Citrine and Smoky Quartz with exotic arrays of natural pink, purple, and white being showcased. The only known locality for this crystal is in Mkobola, Nkangala District, Mpumalanga, in South Africa.
