. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Figure 5 Etched section through a gold tack from Mapungubwe, showing longitudinal cracks running down the length of the shaft and intense cold work deformation in the head (magnification 18x).. Figure 6 Punched solid gold bead from Mapungubwe, showing four indentations from the sharp edges of a tapered, square-sided punch (magnification 12 x). FABRICA TION TECHNOLOGY OF SOUTHERN AFRICAN ARCHAEOLOGICAL GOLD 87

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Keywords: ., bookcentury1800, bookdecade1890, booki, booksubjectnaturalhistory