Fig. 4: Backscattered electron image of four Xi.
From: Archaeometallurgical analysis of bronze Xi from Huofeng hoard in the Wuling Mountains, China
a Backscattered electron image of BDHF-1; b Backscattered electron image of BDHF-2; c Backscattered electron image of BDHF-3; d Backscattered electron image of BDHF-4.
