1st, 3rd, and 7th chakras. Your source for Greenland Nuummite! Geologically speaking, nuummite is of volcanic origin and was formed about 3 billion years ago. Subsequent influences on the rock (metamorphism) have given rise to the striking mixture of crystals which gives nuummite its unique appearance. Rocks resembling nuummite are also found in a few minor occurrences in the USA, but it is only in the Greenland type that coloration is developed well enough for the stone to be suitable for gemstones. Nuummite is a powerful meditation stone, it opens the door to your higher self. It also helps you to over come self doubt, self hatred and all other negative emotions associated with the ego. Other websites offer the same size stone and quality for $175.00!