A perforated pottery jar lidded with the pedestaled base of another pot sits in situ at the base of level 6, unit 46N 2W at Mound 6. The pot contained eight cowries and is interpreted by archaeologists as a shrine pot placed in association with metalworking facilities. Photo scale in 5 cm increments. Site Ngre Kataa. 24 June, 2009.
Excavation of a shrine cluster, two images. The image on left shows a pottery cluster, first exposed in June 2008, as it appeared on 10 June 2009. At bottom center of this image is a pedestal base, above which is a tight cluster of rim sherds. The curved sherd on the far right in this image is the outer edge of the pedestal-handled lid, which is fully exposed in the photo on the right, taken on 16 June 2009. A dog skull in a highly friable state is visible above and to the right of this lid in both photos. In the imgae on the right, an iron bangle (SF 09-219) can be seen resting in an angled position, below and left of which is a dog mandible. These were uncovered by excavation below and behind the pedestal base seen in the picture on the left. Photo scale marked in 5 cm increments. Site Ngre Kataa. 10 and 16 June 2009.
Miniature iron shackles (manacles). The artifact was excavated from a context that archaeologists interpret as a shrine located in metallurgical workshop. The shrine included many pottery jars and lids, iron bangles and other objects. The miniature shackles were placed inside a pottery jar, which was found lying on its side and broken. The shackles have been corroded by rust. Scale in cm. Width: 7.4 cm. Weight: 16.1 g. Site Ngre Kataa. 9-10 June, 2009.
Tanged iron blade with pointed tip (left) and rounded shoulders. Two large concretions adhere to the blade's corroded surface. The tang (right) would have allowed the blade to be hafted to a wooden or bamboo shaft or handle. If hafted to a long shaft, it may have been used as a spear (chombo in Nafaanra). This artifact was found closely associated with a copper alloy twinned figurine, an iron bangle, a rounded quartz pebble and several other objects, which archaeologists interpret as a shrine cluster. The cluster was placed among metal-working features in a metallurgical workshop. Scale in cm. Length: 8.6 cm. Weight: 12.6 g. Site Ngre Kataa. 19 July 2008.
A circular iron bangle, made from a rounded iron rod with abutting ends (bottom of photo). The bangle's surface is corroded by rust. This artifact was found closely associated with a copper alloy twinned figurine, a tanged iron blade, a rounded quartz pebble and several other objects, which archaeologists interpret as a shrine cluster. The cluster was placed among metal-working features in a metallurgical workshop.Scale in cm. Maximum diameter: 8.1 cm. Weight: 75 g. Site Ngre Kataa. 19 July 2008.
A tri-looped iron bangle (SF 09-158). The bangle was formed from a single round iron rod, looped three times at the top (detail, left). The rod is joined with a single twist at the base, with each end of the rod overlaid by a thin iron strap (bottom), causing slight thickening on either side of the twisted base. The bangle was found in close association with a flat iron disc (SF 09-159) and two stones whose surfaces showed evidence of grinding (cluster D). Archaeologists interpret this context as part of a larger shrine feature (clusters A-D) in a metallurgical workshop. The bangle shows signs of corrosion by rusting. Scale in cm. Width: 8.5 cm. Weight: 30.2 g. Ngre Kataa. 9 June 2009.
An iron bangle (SF 08-182) made by coiling a flat iron rod with thinned pointed ends. The bangle was found in association with pottery, other bangles and artifacts (cluster A). Archaeologists interpret this context as part of a larger shrine feature (clusters A-D) that capped a metallurgical workshop. The bangle shows signs of corrosion by rusting. Scale in cm. Width: 8.2 cm. Weight: 38.8 cm. Site Ngre Kataa. 15 July 2008.
An iron bangle (SF 08-183) made from a spiral-twisted round iron rod with overlapping ends. The bangle was found in association with pottery, other bangles and a dog cranium and jaws (cluster B). Archaeologists interpret this context as part of a larger shrine feature (clusters A-D) that capped a metallurgical workshop. The bangle shows signs of corrosion by rusting. Scale in cm. Width: 9.5 cm. Weight: 115.5 g. Site Ngre Kataa. 15 July 2008.
A pottery lid (NK 09-626) is positioned vertically with its interior surface facing south. Above it (slightly right) is a poorly preserved, friable dog skull. A large tree root has been truncated above and left of the pot lid. Beneath the lid is an iron bangle (SF 09-219), angled upward. The bangle is pressed up against a dog mandible, which has been placed at a diagonal angle below the pot lid, its mandibular joint oriented upward. Several teeth remain in the mandible. A burned feature can be seen immediately below this assemblage of objects. This cluster (B, 11) was part of a larger set of clusters (A-D) that archaeologists interpret as a shrine in a metallurgical workshop. Photo scale at top in cm. Arrow pointing north. Site Ngre Kataa. 16 June 2009.
A fragmented pottery lid (NK 09-626) is positioned vertically with its interior surface facing south. A large tree root is visible behind the lid, below the sign board. A dog cranium positioned above and an iron bangle placed below the lid have been removed. Additional excavation has exposed several pottery rim sherds below a dog mandible, which is positioned diagonally below the pot lid with its mandibular joint oriented upward. Several teeth remain in the mandible. A second less well-preserved dog mandible has been exposed below this. A burned feature can be seen immediately below this assemblage of objects. This cluster (B, 11) was part of a larger set of clusters (A-D) that archaeologists interpret as a shrine in a metallurgical workshop. Photo scale marked in 5 cm increments. Arrow pointing north. Site Ngre Kataa. 30 June 2009.