Subject(s): archaeology / Date: 2009 - Improving African Futures Using Lessons from the Past

Start Over Subject(s) archaeology Date 2009

21. Miniature iron shackles from a shrine cluster, Ngre Kataa, 2009

Description:: 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.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19161
Provenance:: Ngre Kataa, Mound 6, Unit 48N 8W, Level 3. Piece plot, 41cm S, 75 cm W, 83 cm bd
Date:: 2009-06-10
Location(s) Facet:: Ngre Kataa
Subjects:: Manacles
Subjects Facet:: Shackles; Iron; Leg irons; Handcuffs; Shrines; Archaeology; Artifacts (Antiquities)
Identifier:: SF NK 09-171
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-10
Genre Facet:: Digital image
Format:: Image
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

22. Iron projectile point, Ngre Kataa, 2009

Description:: Iron projectile point, the head of which (left) has a rounded base. Two small barbs project from the point's long tang. To make an arrow (snini in Nafaanra), the tang was inserted into a straight shaft made of bamboo, reed or lightweight wood to which it was hafted. This artifact was found in an area that archaeologists interpret as a metallurgical workshop, in the vicintiy of anvil and grinding stones and features interpreted as forges. The projectile point shows signs of corrosion by rusting. Scale in cm. Length: 15.2 cm. Weight: 16 g. Site Ngre Kataa. 4 June, 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Provenance:: Ngre Kataa, Mound 6, Unit 50N 6W, Level 5. Piece plot 68-79 cm S, 22-23 cm W, 110 cmbd
Date:: 2009-06-04
Location(s) Facet:: Ngre Kataa
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF NK 09-354
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-04
Genre Facet:: Digital image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

23. Iron projectile point, Ngre Kataa, 2009

Description:: Triangular-headed iron projectile point with squared base (left) and long tang (right). To make an arrow (snini in Nafaanra), the tang was inserted into a straight shaft made of bamboo, reed or lightweight wood to which it was hafted. This artifact was excavated from what archaeologists interpret as a house mound. It shows signs of corrosion by rust. Scale in cm. Length: 9.6 cm. Weight: 12.6 g. Site Ngre Kataa. 3 June, 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Provenance:: Ngre Kataa, Mound 7, Unit 10N 30E, Level 6. Piece plot, 44 cm S, 127 cm W, 76 cmbd
Date:: 2009-06-03
Location(s) Facet:: Ngre Kataa
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF NK 09-090
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-03
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

24. Iron projectile point, Ngre Kataa, 2009

Description:: Iron projectile point. The head (left) is asymmetrical, perhaps the result of its base being broken. The intact side of the base is shouldered. Two small barbs protrude from opposite sides of the point's long tang (right). To make an arrow, the tang would have been inserted into a shaft made of bamboo, reed or lightweight wood. This point was found in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The artifact has been corroded by rusting. Scale in cm. Length: 10.1 cm. Weight: 8.9 g. Site Ngre Kataa. 4 June, 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Provenance:: Ngre Kataa, Mound 6, Unit 50N 6W, Level 3
Date:: 2009-06-04
Location(s) Facet:: Ngre Kataa
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF 09-110
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-04
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

25. Artifact cluster, Mound 6, Ngre Kataa, 2009

Description:: A tri-looped iron bangle (SF 09-158) and a flat iron disc (SF 09-159) exposed insitu between two stones. The surfaces of the stones showed signs of use for grinding. This group of objects (cluster D) was found near--and may have been part of--a larger cluster of objects (A-D) that archaeologists interpret as a shrine placed over stratified deposits in a metallurgical workshop. Photo scale marked in 5 cm intervals. Arrow pointing north. Site Ngre Kataa. 9 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19101; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19099
Provenance:: Ngre Kataa, Mound 6, Unit 50N 8W, base Level 4
Date:: 2009-06-09
Location(s) Facet:: Ngre Kataa
Subjects:: Grinding stone
Subjects Facet:: Archaeology; Excavations (Archaeology); Iron; Bangles; Artifacts (Antiquities)
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-09
Genre Facet:: Digital image
Format:: Image
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

26. Iron projectile point, Ngre Kataa, 2009

Description:: Asymmetrical barbed iron projectile point with a bent shaft. This artifact was found in an area that archaeologists interpret as a metallurgical workshop. It was found near--and may have been part of--a large cluster of objects interpreted as a shrine. The (partial?) point has been corroded by rusting. Scale in cm. Length: 9.1 cm. Weight: 11.3 g. Site Ngre Kataa, 6 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Provenance:: Ngre Kataa, Mound 6, Unit 48N 8W, Level 6. Piece plot, 5 cm S, 5 cm W, 102 cm bd
Date:: 2009-07-06
Location(s) Facet:: Ngre Kataa
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF NK 09-384
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-07-06
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

27. Iron projectile point, Ngre Kataa, 2009

Description:: Triangular-headed iron projectile point (SF 09-033) with a slightly squared base (left ) and a short tang (right). To make an arrow (snini in Nafaanra), the tang was inserted into a straight shaft made of bamboo, reed or lightweight wood to which it was hafted. This artifact was found close to several anvil/grinding stones in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The projectile point shows signs of corrosion by rusting. Scale in cm. Length: 8.1 cm. Weight: 9.3 g. 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/17-19181
Provenance:: Ngre Kataa, Mound 6, Unit 48N 2W, Level 5. Piece plot: 53 cm S, 20 cm W
Date:: 2009-05-30
Location(s) Facet:: 8.11277778, -2.30611111
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF 09-033
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-05-30
Genre Facet:: Digital image
Format:: Image
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

28. Iron projectile point, Ngre Kataa, 2009

Description:: Iron projectile point with an asymmetrical head (left), a single barbed at the base of the head and a small barb on the opposite side along the tang. To make an arrow, the long tang (right) would have been inserted into a shaft made of bamboo, reed or lightweight wood. This artifact was found in an area (mound 6) that archaeologists interpret as a metallurgical workshop. The point has been corroded by rusting. Scale in cm. Length: 15.2 cm. Weight: 13.7 g. Site Ngre Kataa. 2 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Provenance:: Ngre Kataa, Mound 6, Unit 50N 0W, Level 3
Date:: 2009-06-02
Location(s) Facet:: Ngre Kataa
Subjects:: Iron tool
Subjects Facet:: Projectile points; Iron; Archaeology; Artifacts (Antiquities)
Identifier:: SF 09-069
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-02
Genre Facet:: Digital image
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

29. Copper alloy (brass) bar, Ngre Kataa, 2009

Description:: A piece of a copper alloy (brass) bar, found in association with burned features that archaeologists interpret as linked to metalworking (left: side view; right, end views). The bar is square in cross-section (right). One end appears finished and has a slight circular depression or dimple (bottom right). The other end (top right) is jagged and appears to be broken from a longer bar. The artifact was recovered from soil associated with an amorphous burned feature, underneath which were a series of burned basins likely created by forging activities. The object is similar in appearance to brass bars known from the Ma'adin Ijafen cache of brass ingots documented by Theodore Monod in eastern Mauritania in the 1960s. As such, this may be the form in which metalworkers got the copper alloys that were worked at the site. Length: 1.7 cm. Weight: 2.8 g. Scale in cm. Site Ngre Kataa. 25 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19110
Provenance:: Ngre Kataa, Mound 6, Unit 50N 8W,Level 5. Piece plot: 198 cm W, 88 cm S, 110 cm bd
Date:: 2009-06-25
Location(s) Facet:: Ngre Kataa
Subjects Facet:: Archaeology; Artifacts (Antiquities); Copper alloys; Metalworkinig
Identifier:: SF 09-293
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-25
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Commentary:: Composite photo made using Adobe Photoshop 2020
Geographic Coordinates:: 8.11277778, -2.30611111

30. Burned features unit 50N 8W, Ngre Kataa, 2009

Description:: A cluster of burned features is exposed in the northwest corner of excavation unit 50N 8W in an area interpreted by archaeologists as a metallurgical workshop (mound 6). Along the unit's west wall (left in photo) is an amorphous zone of fire-hardened red (Munsell color 2.5YR 3/6) matrix. A piece of brass bar (SF NK 09-293) was found in soil associated with this burned feature. Above and to the right (northeast), two circular burned features are visible in outline. These basin-shaped features had a thin lining of fire-hardened sediment, red to dark red (Munsell 2.5 YR 3/6 & 4/8) in color. The basins were filled with loose ashy sediment and small pieces of charcoal. A sample of burned matrix from feature 1 (top right basin) yielded a thermoluminescence (TL) age estimate of 1500 +/- 40 CE (Univ. Wash. 2455). Further excavation revealed additional basin-shaped features beneath the amorphous burned feature. The excavation unit's northwest corner peg is visible, upper left. View looking north. Site Ngre Kataa. 27 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19109; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19111
Provenance:: Ngre Kataa, Mound 6, Unit 50N 8W,Level 6
Date:: 2009-06-27
Location(s) Facet:: Ngre Kataa
Subjects Facet:: Excavations (Archaeology); Archaeology; Metalworking; Forging
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-07
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

31. Excavated burned basins, unit 50N 8W, Ngre Kataa, 2009

Description:: A cluster of burned basin-shaped features is exposed in the northwest corner of unit 50N 8W in an area interpreted by archaeologists as a metallurgical workshop (mound 6). The basins comprised a thin layer of fire-hardened sediment, red to dark red (Munsell colors 2.5 YR 3/6 & 4/8) in color. Basin features 1 (top right) and 2 (left of feature 1) measured about 8-9 cm deep and were filled with ashy soil. Basin feature 5 (far left) was shallower. Its fire-hardened surface showed a pinkish tinge. Samples of burned basin matrix from features 1 and 5 yielded thermoluminescence (TL) age estimates of 1500 +/- 40 CE (feature 1; Univ. Wash. 2455) and 1580 +/- 40 CE (feature 5; Univ. Wash. 2456). Photo bar marked in 5 cm increments. Arrows pointing north. Site Ngre Kataa. 29 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19110
Provenance:: Ngre Kataa, Mound 6, Unit 50N 8W,Level 6
Date:: 2009-06-29
Location(s) Facet:: Ngre Kataa
Subjects Facet:: Excavations (Archaeology); Archaeology; Metalworking; Forging
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-29
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

32. Anvil stone in a metallurgical workshop, Ngre Kataa, 2009

Description:: A boulder used as an anvil stone (GS 09-07) sits insitu in an excavated area interpreted as a metallurgical workshop. A black-and-white photo scale stick stands vertically against it. The boulder's upper surface shows signs of use wear and its north-facing side is marked by a cup-shaped depression that resulted from repeated use. To the north (left), a fist-sized hammer stone (GS 09-09) rests insitu on a pedestal of soil left in place as the unit was excavated. Two stones showing evidence of use as grinding stones sit nearby, a north arrow placed by one(GS 09-10; center photo) and one in the southwest corner of the excavation unit (GS 09-08; bottom right). Another insitu anvil stone (GS 09-6) sits in the northeast corner of an adjacent excavation unit (48N 0W; top right of photo). The narrow band of loose soil angled across the southwest corner of the excavation was created by a burrowing animal. Photo stick and small arrow scale in 5 cm intervals. Photo scale arrows pointing north. Site Ngre Kataa. 2 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19119
Provenance:: Ngre Kataa, Mound 6, Unit 50N 0W, Level 2
Date:: 2009-06-02
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:: 2009-06-02
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

33. Anvil stone in a metallurgical workshop, Ngre Kataa, 2009

Description:: A boulder used as an anvil stone (GS 09-01) sits insitu in an excavated area interpreted as a metallurgical workshop. This was one of several boulders associated with burned features and other residues of metalworking. The boulder's upper surface showed signs of use wear and its south-facing side is marked by a deep cup-shaped depression that resulted from repeated use. A burned feature interpreted as the remains of a forge is visible behind the anvil stone (upper left) in the northwest corner of excavation unit 50N 2W. Flat photo scale 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:: Anvil stone
Subjects Facet:: Excavations (Archaeology); Archaeology; Metalworking
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
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

34. Anvil stones in a metallurgical workshop, mound 6, Ngre Kataa, 2009

Description:: Excavations uncovered three insitu boulders placed in a row that were used as anvil stones in an area interpreted as a metallurgical workshop. Multiple surfaces of the boulders show signs of wear caused by hammering and grinding. Repeated use of the anvil stone in the foreground (GS 09-03) has created a clear depression on its upper surface and its left side is flattened by wear. The middle anvil stone (GS 09-02) has multiple depressions created by use on its upper surface. The anvil in the rear of the photo (GS 09-01) shows wear on its top and side surfaces, with dirt still embedded in a deep cup-shaped depression on its south-facing side in this photo. To the east (right) of the boulder in foreground, the flat surface of a grinding stone (GS 09-04) is visible in the east wall of the excavation unit. A broken pedestal base of a pot sits on its side to the east (right) of the middle anvil stone. In the upper left corner of the photo, a burned feature interpreted by archaeologists as the remains of a forge has been exposed. The red-and-white band above the photo sign is a two meter scale, marked in 10 cm increments. View looking north across two exavation units: 50N 2W (top of photo) and 48N 2W (bottom of photo). The 2x2m units have been excavated to slightly different depths. 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/17-19121; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19181; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19182
Provenance:: Ngre Kataa, Mound 6, Units 48N 2W and 50N 2W, Level 4
Date:: 2009-06-01
Location(s) Facet:: Ngre Kataa
Subjects:: Anvil stone
Subjects Facet:: Excavations (Archaeology); Archaeology; Metalworking; Forging
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
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

35. Iron disc, Ngre Kataa, 2009

Description:: A flat, thin iron disk. The object is corroded by rust. Its function is unknown. The disc was found in close association with a large anvil or grinding stone and adjacent to a distinctive pottery vessel and a smaller, irregularly shaped piece of flat iron (SF 09-171). This group of objects was located within an area (mound 6) that archaeologists interpret as a metallurgical workshop. Scale in cm. Width: 9.4 cm. Thickness: .2 cm. Weight: 49.3 g. Site Ngre Kataa. 4 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19107; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19104; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19103
Provenance:: Ngre Kataa, Mound 6, Unit 50N 6W, Level 5. Piece plot: 134-140 cm S, 144-151 cm W, 100-107 cm bd
Date:: 2009-07-04
Location(s) Facet:: Ngre Kataa
Subjects Facet:: Iron; Artifacts (Antiquities); Archaeology
Identifier:: SF 09-370
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-07-04
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

36. 17-19103

Description:: A flat, irregularly shaped iron with circular depression. The object is corroded by rust and its original form and function are unknown. It was found in close association with a large anvil or grinding stone (GS 09-15), a circular iron disk (SF 09-370) and a distinctive pottery vessel (NK 09-787). This group of objects was located within an area (mound 6) that archaeologists interpret as a metallurgical workshop. Scale in cm. Width: 5.7 cm. Thickness: .2 cm. Weight: 9 g. Site Ngre Kataa. 4 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19107; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19102; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19104
Provenance:: Ngre Kataa, Mound 6, Unit 50N 6W, Level 5. Piece plot: 130-134 cm S, 152-155 cm W, 109-112 cm bd
Date:: 2009-07-04
Location(s) Facet:: Ngre Kataa
Subjects Facet:: Iron; Artifacts (Antiquities); Archaeology
Identifier:: SF 90-371
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-07-04
Genre Facet:: Digital image
Format:: Image
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

37. Partial pottery vessel, Ngre Kataa, 2009

Description:: Interior view (left) and exterior view (right) of a partial pottery jar. The pot was found insitu near an anvil/grinding stone in an area interpreted by archaeologists as a metallurgical workshop. The jar's everted rim is rounded (right, top). Its exterior surface (right, bottom) shows evidence of layering, with an upper layer of clay added to a leather-hard lower layer before the pot was fired. The pot's walls are thicker than typical domestic pottery. Its find location suggests that it was probably made for an industrial rather than domestic purpose (possible pot bellow?). Dark smudging on the exterior surface affected both the upper and lower layers of clay, implying that it was exposed to high heat in a reducing atmosphere after manufacture. Striations on the vessel's interior (left) are the result of smoothing and forming during manufacture, with a small area of post-manufacture smudging visible (upper left). The vessel's ceramic fabric is tempered with laterite and crushed slag inclusions. It was found in close association with an anvil/grinding stone (GS 09-15), a circular iron disc (SF 09-370) and an irregularly shaped flat piece of iron (SF 09-371). Intact rim's diameter (exterior lip): 13.5 cm. Photo scale in cm. Site Ngre Kataa. 4 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19107; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19103; https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19102;
Provenance:: Ngre Kataa, Mound 6, Unit 50N 6W, Level 4, 97-105 cm bd
Date:: 2009-07-04
Location(s) Facet:: Ngre Kataa
Subjects:: Jar
Subjects Facet:: Pottery; Archaeology; Artifacts (Antiquities)
Identifier:: NK 09-787
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-07-04
Genre Facet:: Digital image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Commentary:: Composite photo made using Adobe Photoshop 2020
Geographic Coordinates:: 8.11277778, -2.30611111

38. Burned feature, unit 46N 2W, Ngre Kataa, 2009

Description:: Two views of a burned basin-shaped feature (Feature 2) in mound 6, unit 46N 2W, part of an area that archaeologists interpret as a metallurgical workshop. The feature has been sectioned to reveal its profile. Viewed from the top, the circular feature consists of a ring of fire-hardened yellowish red (Munsell color 5YR 5/8) sediment. The fire-hardened matrix is thicker at its top edge than it is at the bottom of the basin, where its color is dark red (Munsell 2.5YR 3.6). In profile view (second photo), the basin appears as a narrow band of yellowish red fire-hardened sediment. The fire-hardened sediment is thin and rounded at the base of the basin, suggesting that it may have formed around a round-based vessel used to heat metals. A thermoluminescence sample of the burned matrix yielded a date of 1490 +/- 50 years (Univ. Wash. 2364). Photo scale in cm. Site Ngre Kataa. 23 June 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19112
Provenance:: Ngre Kataa, Mound 6, Unit 46N 2W, L7
Date:: 2009-06-23
Location(s) Facet:: 8.11277778, -2.30611111
Subjects Facet:: Excavations (Archaeology); Archaeology; Metalworking; Forging
Creator:: Dr. Ann B. Stahl
Date searchable:: 2009
Date searchable:: 2009-06-23
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

39. Stratified deposits, south wall, unit 50N 0W, Ngre Kataa, 2009

Description:: The southeast corner of excavation unit 50N 0W in mound 6 shows stratified layers that accumulated in an area interpreted as a metallurgical workshop (mound 6). An anvil stone (top of photo; GS 09-06) is pedestaled insitu in the adjacent excavation unit (48N 0W). This stone was found immediately below the mound's top surface. A smaller grinding/anvil stone is visible in the east wall of unit 50N 0W, at a depth of one meter below. Burned orange-red lenses that archaeologists interpret as features associated with processing metals are visible in the strata between the stones. Evidence suggests that these layers built up through repeated use of this location for metalworking activities. Stadia rod numbered intervals of 10 cm. View looking south. Site Ngre Kataa. 9 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19117
Provenance:: Ngre Kataa, Mound 6, Univ 50N 0W, South Wall
Date:: 2009-07-09
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:: 2009-07-09
Genre Facet:: Digital image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

40. Stratified deposits, south wall, unit 50N 0W, Ngre Kataa, 2009

Description:: The south wall of excavation unit 50N 0W in mound 6 shows stratified layers that accumulated in an area interpreted as a metallurgical workshop. An anvil stone (GS 09-06; left of the sign board) is pedestaled insitu in the adjacent excavation unit (48N 0W). Other pedestaled grinding stones are visible to the right and behind the sign board. These stones were found just below the mound's top surface. A smaller grinding/anvil stone is visible in the east wall of unit 50N 0W, at a depth of one meter below the anvil stone. Burned orange-red lenses that archaeologists interpret as features associated with processing metals are visible in the strata between the stones. Ashy lenses are visible in the south and west walls. Evidence suggests that these layers built up through repeated use of this location for metalworking activities. Width of unit: 2 meters. Site Ngre Kataa. 9 July 2009.
Rights:: Creative Commons Attribution-NonCommercial
Publisher:: University of Victoria Libraries
Relation:: https://exhibits.library.uvic.ca/spotlight/iaff/catalog/17-19116
Provenance:: Ngre Kataa, Mound 6, Univ 50N 0W, South Wall
Date:: 2009-07-09
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:: 2009-07-09
Genre Facet:: Digital image
Format:: Image
Source:: Dr. Ann B. Stahl
Location(s):: Ngre Kataa;8.11277778, -2.30611111
Sketchfab Uid:
Geographic Coordinates:: 8.11277778, -2.30611111

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