2,000-year-old round pearl found in shell midden

In 2011, archaeologists from the University of Wollongong (UOW) and the University of New England (UNE) excavating the Brremangurey Rockshelter on the north Kimberley coast of Western Australia discovered a pearl in the site’s shell midden. The rockshelter was used by Indigenous peoples for more than 12,000 years, as attested by rock art and shell …