Fig. 11
From: Early bronze metallurgy at Guniushan City site in the lower Yangtze River, Anhui Province, China

Principal component analysis of metallurgical relics from the Guniushan city site.
From: Early bronze metallurgy at Guniushan City site in the lower Yangtze River, Anhui Province, China

Principal component analysis of metallurgical relics from the Guniushan city site.