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Start Over Subject(s) metalworking Time Period ngre phase (late)

31. Anvil and grinding stones in a metallurgical workshop, Ngre Kataa, 2009

Description:
A boulder used an an anvil stone (GS 09-03) sits insitu, center photo, in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The surface facing the camera is worn flat and smooth from use. Its upper surface shows depressions created by use. Behind this boulder is a flat grinding stone (GS 09-04) with a very worn upper surface. Another boulder (GS 09-02) is visible left (north). Behind it the pedestal base of a pot is visible along the adjacent unit's southern edge. The moistened soil in front of the sign board marked by two orange pin flags marks the find spot of an iron point (SF 09-033). Photo scale along unit edge measures two meters. Arrow pointing north. Site Ngre Kataa. 30 May 2009.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19122; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19089
Provenance:
Ngre Kataa, Mound 6, Unit 48N 2W, Level 4-5
Date:
2009-05-30
Location(s) Facet:
Ngre Kataa
Subjects:
Anvil stone; Grinding stone
Subjects Facet:
Excavations (Archaeology); Archaeology; Metalworking
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-05-30
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

32. In situ pottery and tuyere, Ngre Kataa, 2008

Description:
Excavations on the south edge of unit 44N 4W have exposed a cluster of insitu pottery and a tuyere fragment in an area (mound 6) that archaeologists interpret as a metallurgical workshop. Foreground, broken pieces of a pottery jar lie with their exterior surfaces facing down. Behind them and left rests a tuyere fragment (NK 08-284), its circular cross-section visible in front of the sign board. To the right (west) of this cluster is an area of dark reddened soil, one of many examples of burned soil in this area where metals were worked. This diffuse area of reddened soil extended underneath the sherd cluster, center photo. To the right, embedded in the balk behind the north arrow (to its south), the tip of a partial iron point (SF 08-159) is visible (right of the circular patch of dark soil). Photo scale in front marked in cm. Arrow pointing north. Site Ngre Kataa. 10 July 2008.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-17598
Provenance:
Ngre Kataa, Mound 6, 44 N 4W, Level 3
Date:
2008-07-10
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Archaeology; Excavations (Archaeology); Pottery; Metalworking; Tuyere
Creator:
Dr. Ann B. Stahl
Date searchable:
2008
Date searchable:
2008-07-10
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

33. Burned features in a metalworking area, Ngre Kataa, 2008

Description:
An arc of orange-red burned features is being revealed by excavations in units 46N 8W and 48N 8W in an area (mound 6) that archaeologists interpret as a metallurgical workshop. To the left (west), the body and base of a large pottery bowl (NK 08-522) has been pedestaled insitu. A number of iron bangles surrounded this bowl (cluster A) as part of a large shrine cluster that extended into adjacent units (where the everted jar rim is visible in the north wall, upper left). The base of this cluster was about 20-30 cm above the burned basins exposed in this photo. To the north of the burned features (forward right of the sign board), a zone of white plaster-like sediment is visible. Far right, archaeologist Abass Iddrisu uses a trowel to expose the contours of burned sediment in an adjacent excavation unit. Red and white scale is two meters in length. Arrow pointing north. Site Ngre Kataa. 16 July 2008.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19170
Date:
2008-07-16
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Archaeology; Excavations (Archaeology); Pottery; Metalworking; Shrines
Creator:
Dr. Ann B. Stahl
Date searchable:
2008
Date searchable:
2008-07-16
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

34. Burned feature and stone hammer, Ngre Kataa, 2008

Description:
A small round stone (GS 08-11) rests insitu next to an irregularly shaped area of burned fire-hardened sediment in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The stone has wear consistent with use as a hammerstone. The burned sediment was next to a circular area of soil that showed signs of oxidation through exposure to high heat. A small piece of copper alloy metal lies at the edge of the fire-hardened sediment, to the right (west) of the hammerstone. The feature is likely associated with forging activities. The narrow dark lines in the soil are traces of animal burrowing activity. Photo scale by sign board in cm increments. View from above, arrow pointing north. Site Ngre Kataa. 7 July 2008.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19132; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19175
Provenance:
Ngre Kataa, Mound 6, Unit 42N 4W, Level 2
Date:
2008-07-07
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Excavations (Archaeology); Archaeology; Metalworking
Creator:
Dr. Ann B. Stahl
Date searchable:
2008
Date searchable:
2008-07-07
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

35. Burned features and insitu stones, Ngre Kataa, 2009

Description:
View across open excavations in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The photo centers on units 46N 8W (foreground) and the southern half of 48N 8W, the north wall of which (at 47N) can be seen behind the sign board. The exposed areas were excavated in 2008 and the photo taken in preparation for 2009 excavations. Traces of circular burned features, red-orange and yellow in color, can be seen in the freshly scraped surface of these units. The uppermost north arrow sits to the right (east) of the circular outline of a still-buried everted-rim jar. Another everted-jar rim can be seen exposed in the north wall at 47N. This rim and associated artifacts formed cluster B, part of a larger shrine feature (clusters A-D) that extended across the northern half of unit 48N 8W (beneath and behind the small tree trunk visible above and left of the sign board). Cluster A (unit 46N 8W) comprised a large pottery bowl surrounded by six iron bangles that was removed in 2008. It was positioned above and slightly west (left) of the burned feature (center photo) that is intersected by a tree root. Cluster B included the artifacts seen here in the north wall at 47N, together with an associated cluster of a pedestal-handled pot lid, dog skull and jaw bones revealed by further excavation beneath and west (left) of the tree stump. In the upper right of the photo (north and east), insitu anvil (GS 09-15, left) and grinding (GS 09-12, right) stones are visible in unit 50N 6W. Photo scales marked in 5 cm increments and measuring tape marks 2 m. Arrows pointing north. Site Ngre Kataa. 6 June 2009.
Rights:
Creative Commons Attribution-NonCommercial
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19170; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19143; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19152
Provenance:
Ngre Kataa, Mound 6, Units 46-48N 8W, 100 cm bd
Date:
2009-06-06
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Excavations (Archaeology); Archaeology; Metalworking; Pottery; Shrines
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-06-06
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa; 8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

36. Insitu anvil and grinding stones, Ngre Kataa, 2009

Description:
Two views of insitu anvil/grinding stones in excavation unit 50N 6W, part of an area (mound 6) that archaeologists interpret as a metallurgical workshop. In the photo looking northward (arrows point north), a large anvil stone (GS 09-15, foreground, left) sits next to a small stone, its lower surface worn flat by serving as a hand-held grinder. A large tree root is visible to the west of the stone, behind which is an area of unexcavated soil on top of which pottery sherds had been found (now removed). To the east and flanked by the black-and-white photo scale is the partial rim of an everted-rim jar (NK 09-749). To the north of this, a large flat grinding stone (GS 09-12) has been pedestaled in place. In the view looking west, the well-worn upper surface of this narrow stone can be seen. Visible in the southern corner of the west wall of the unit (upper left) in this photo is a flat iron disc (SF 09-159), embedded in the wall above a small stone. Further excavation showed that this disc was part of an object cluster that included a tri-looped iron bangle and interpreted as part of a shrine. Photo scales marked in 5 cm increments. Arrows pointing north. Site Ngre Kataa. 6 June 2009.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19092; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19099; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19118
Provenance:
Ngre Kataa, Mound 6, Unit 50N 6W, Level 4
Date:
2009-06-06
Location(s) Facet:
Ngre Kataa
Subjects:
Anvil stone; Grinding stone
Subjects Facet:
Excavations (Archaeology); Pottery; Metalworking; Iron
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-06-06
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

37. Insitu anvil and grinding stones, Ngre Kataa, 2009

Description:
Insitu anvil/grinding stones in excavation unit 50N 6W in an area (mound 6) that archaeologists interpret as a metallurgical workshop. Left of center photo, a large anvil stone (GS 09-15) sits next to a small stone, its lower surface worn flat by serving as a hand-held grinder. Behind this stone is an area of unexcavated soil on top of which pottery sherds had been found (now removed). Lower foreground, flanked by the black-and-white photo scale, is the partial rim of an everted-rim jar (NK 09-749). To the north of this (right), a large flat grinding stone with a well-worn upper surface (GS 09-12) has been pedestaled in place. Visible in the southern corner of the west wall of the unit (upper left) in this photo is a flat iron disk (SF 09-159), embedded in the wall above a small stone. Photo scales marked in 5 cm increments. Arrows pointing north. Site Ngre Kataa. 6 June 2009.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Provenance:
Ngre Kataa, Mound 6, Unit 50N 6W, Level 4
Date:
2009-06-06
Location(s) Facet:
Ngre Kataa
Subjects:
Anvil stone; Grinding stone
Subjects Facet:
Excavations (Archaeology); Pottery; Metalworking; Iron
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-06-06
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

38. Insitu anvil and grinding stones, Ngre Kataa, 2009

Description:
Insitu anvil/grinding stones in excavation unit 50N 6W in an area (mound 6) that archaeologists interpret as a metallurgical workshop. A large anvil stone (GS 09-15, foreground, left) sits next to a small stone, its lower surface worn flat by serving as a hand-held grinder. A large tree root is visible to the west of the stone, behind which is an area of unexcavated soil on top of which pottery sherds had been found (now removed). To the east and flanked by the black-and-white photo scale is the partial rim of an everted-rim jar (NK 09-749). To the north of this, a large flat grinding stone (GS 09-12) has been pedestaled in place. Photo scales marked in 5 cm increments. Arrows pointing north. Site Ngre Kataa. 6 June 2009.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Provenance:
Ngre Kataa, Mound 6, Unit 50N 6W, Level 4
Date:
2009-06-06
Location(s) Facet:
Ngre Kataa
Subjects:
Anvil stone; Grinding stone
Subjects Facet:
Excavations (Archaeology); Pottery; Metalworking; Iron
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-06-06
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

39. Burned feature, unit 50N 2W, Ngre Kataa, 2009

Description:
A vertical bank of orange-colored fire-hardened soil abuts a cluster of stones in what archaeologists interpret as a forge feature in a metallurgical workshop. The furnace feature occupied the northwest corner of the excavation unit. In the southern haf of the 2x2 m unit were large boulders used as anvil/grinding stones (GS 09-01 and 09-02). A tree root is visible along the base of the unit's western wall (left). Photo scale by burned feature marked in cm. Arrow pointing north. Site Ngre Kataa. 1 June 2009.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19122
Provenance:
Ngre Kataa, Mound 6, Unit 50N 2W, Level 4
Date:
2009-06-01
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Excavations (Archaeology); Archaeology; Metalworking; Furnaces
Creator:
Dr. Ann B. Stahl
Date searchable:
2009
Date searchable:
2009-06-01
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
Geographic Coordinates:
8.11277778, -2.30611111

40. Burned features in a metalworking area, Ngre Kataa, 2008

Description:
An arc of orange-red burned features has been exposed in excavation units 46N 8W and 48N 8W in an area (mound 6) that archaeologists interpret as a metallurgical workshop. To the left (west), the body and base of a large pottery bowl (NK 08-522) has been pedestaled insitu. A number of iron bangles surrounded this bowl (cluster A) as part of a large shrine cluster that extended into adjacent units (where the trunk of a small tree is visible, upper left). The base of this cluster was about 20-30 cm above the burned basins exposed in this photo. Center photo, flanked by photo scales, the round rim of a pottery jar is visible in outline. To the right (east) of the burned features, two hammerstones rest insitu next to one another. To the north of the burned features (forward right of the sign board), a zone of white plaster-like sediment is visible. Far right, archaeologist Abass Iddrisu uses a trowel to expose the contours of burned sediment in an adjacent excavation unit. Red and white scale is two meters in length. Arrow pointing north. Site Ngre Kataa. 17 July 2008.
Rights:
Creative Commons Attribution-NonCommercial
Publisher:
University of Victoria Libraries
Relation:
https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19170; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19178
Provenance:
Ngre Kataa, Mound 6, Units 46-48N 8W, 70 cm bd
Date:
2008-07-17
Location(s) Facet:
Ngre Kataa
Subjects Facet:
Archaeology; Excavations (Archaeology); Pottery; Metalworking; Shrines
Creator:
Dr. Ann B. Stahl
Date searchable:
2008
Date searchable:
2008-07-17
Genre Facet:
Digital image
Format:
Image
Source:
Dr. Ann B. Stahl
Location(s):
Ngre Kataa;8.11277778, -2.30611111
People Facet:
Abass Idrisu
Geographic Coordinates:
8.11277778, -2.30611111