A callaïs or variscite necklace created around 4500-4,000 BCE, found in the tumulus of Mané-er-Rhoek near Locmariaquer (Morbihan, Bretagne, France). From the collection of the Museum of History and Archeology, Vannes, France. Photo by Vassil. Public Domain.
Article: Variscite Value, Price, and Jewelry Information
|Natural or man made||Natural|