Rare Nuumite Nuummite Cabochon From Greenland - 1.1"

Very cool Nuumite cabochon from Greenland, which is the only place where it is found. It is one of the oldest stones on the planet, aged at approximately 3 billion years old.
Location: Greenland
Size: 2.8 x 1.5 x 0.7 Centimeter
Weigh: 4.7 Grams