Fig. 4From: China and the steppe: technological study of precious metalwork from Xigoupan Tomb 2 (4th–3rd c. BCE) in the Ordos region, Inner Mongoliaa Detail of the convex border lines and horse manes on the front side of XGP 1769.7 under the microscope; b SEM image of the border lines; c SEM image of horse ear on the front and d the back; e front of carve marks of horse mane under microscopeBack to article page