Natural black Lava.
Strand is 15" - 16" in length, with approximately 47 beads.
Lava stones are 8 MM
Approximate hole .08 MM - 1.1 MM
Lava is rock from the molten center of the earth, once spewed through fractures in the planetary crust or from a volcanic eruption. Once cooled, the resulting rock is dark gray to deep black in color and riddled with pits and holes where air was trapped in the stone. It is believed to hold earth and fire energies and to aid in remaining calm and grounded.
These are Dakota Stones.