3 1/8" Adena Trapezoidal Pendant made from red and black Banded Slate, found in Michigan.

3 1/8" Adena Trapezoidal Pendant made from red and black Banded Slate found in Michigan. From the collection of David L. Root. This item will be featured in the upcoming book The Collection of David Leigh Root Vol. 3 which comes out in early 2023.