Rare Nuumite Nuummite Necklace From Greenland - 19"

This is very rare black Nuumite necklace from its only locality in Greenland. Nuumite is one of the oldest stones on the planet aged about 3 billion years old. The beads are 10mm round
Location: Greenland
Size: 18.5 Inches (46cm)
Weight: 50 Grams