3 13/16" Adena Trapezoidal Pendant made from green and black Banded Slate - Branch Co., MI

3 13/16" Adena Trapezoidal Pendant made from green and black Banded Slate found in Branch Co. Michigan. Ex. Cull Family Collection. From the collection of David Leigh Root. This lot will be pictured in the upcoming book The David Leigh Root Collection - Vol. 3 which comes out in early 2023.