2 7/8" Adena Quadriconcave Gorget found in Switzerland Co., Indiana.

2 7/8" Adena Quadriconcave Gorget made from black and gray Mottled Slate found in Switzerland Co. Indiana. Ex. Dr. Rose Debey Don Marshall Peter Allen Collections. From the collection of David L. Root - this relic will be featured in the book The David Leigh Root Collection which will come out in early 2021.