Buy Nuummite from Crystals By Nature. Referred to as the "Magician's Stone", Nuummite contains an elemental magic that is suggested to be taken seriously and used respectfully. Named after the area of Nuuk in Greenland where it was discovered, Nuummate is a rare metamorphic rock consisting of amphibole minerals gedrite and anthophyllite. Nuummite carries extremely potent vibrations, a fabulous stone for grounding and centering the ethereal body. Nuumite is very rare as it can only be mined during the warm months in Greenland, making it one of the most rare stones found on Earth.