Two views of a twinned lost wax cast copper alloy figurine from Ngre Kataa, Mound 6, Unit 44N 6W, Feature 5 cluster. Height: 5.9 cm. Weight: 31.3 g. Ngre Kataa, 19 July, 2008.
Miniature lost wax cast spoon, perhaps a gold weight. From Ngre Kataa, Mound 7, Unit 14N 22E, Level 8. Length: 4.3 cm. Weight: 2.1 g. Ngre Kataa, 27 June, 2009.
Finger ring made from twisted copper alloy wire. From Ngre Kataa, Mound 6, Unit 44N 4W, Level 5. Width: 2.3 cm. Weight: 1.6 g. Ngre Kataa, 8 July, 2009.
A twinned lost wax cast copper alloy figurine from Ngre Kataa, Mound 6, Unit 44N 6W, Feature 5 cluster. Archaeologists interpret the Feature 5 cluster as a shrine placed among metalworking facilities. Height: 5.9 cm. Weight: 31.3 g. Ngre Kataa, 19 July, 2008.
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.
Photo of a partial rim and neck of a mica- and red-slipped everted jar, with vessel profile depicted, left. Red slip has been applied to the rim. Overall mica slip covers the area from the neck down. The neck area is decorated with closely spaced horizontal grooves, with mica slip applied over top. A row of dentate (comb) impression marks the transition to a mica-slipped, but otherwise undecorated, body. INAA sample ("Banda 40-11") assigned to the "L" group of ceramic fabrics; therefore, likely made from clays mined west of the Banda hills. Rim diameter 24 cm at exterior lip. Neck diameter 16 cm at interior constriction. Scale in cm. Ngre Kataa (Banda 40), 30 March, 2001.
Rights:
Creative Commons Attribution--NonCommercial
Publisher:
University of Victoria Libraries
Provenance:
Ngre Kataa, Mound 4, Unit 1, Level 27
Date:
2001-03-30
Location(s) Facet:
Ngre Kataa
Subjects:
Mica slip; Red slip; Dentate impression; Jar; Neutron Activation Analysis
Side view of a broken pottery sherd with a large slag inclusion. The use of crushed slag as a tempering material included in potting clay is first seen in pottery associated with Ngre phase sites in the Banda area. The use of crushed slag as a temper intensifies during Kuulo phase times, after which it becomes uncommon. Ngre Kataa, June, 2008.
Photo of an everted-rim jar excavated from Ngre Kataa, Mound 1, Unit 1, levels 3-6. The jar (Vessel 1) was found upside-down, resting on its rim and in association with a cluster of several other complete (Vessels 2 & 3) and broken pots in what has been interpreted as a kitchen area. The round-based jar is decorated on its lower surface by faint twisted cord-roulette impressions. The zone of cord rouletting is separated from the undecorated surface above by three arching grooves or channels. Multiple small circular punctates mark the place where grooved lines meet. Whole pot. Rim diameter c. 30 cm at exterior lip. Photo scale in cm. Site Ngre Kataa ("Banda 40"). 5 April, 2001.
Iron slag is formed as a byproduct of iron smelting. Here a large slag nodule has broken in half, revealing its interior texture. At the archaeological site of Ngre Kataa, large chunks of 'bubbly' slag like this were occasionally found in household and other contexts, away from areas otherwise associated with metal-working activities. Potters at the time of the site's occupation had begun to use crushed iron slag as a tempering agent in their potting clays, which may explain why large nodules were being carried and cached in areas away from metal-working locations. Ngre Kataa, June, 2008.
Iron slag is formed as a byproduct of iron smelting. Here a large slag nodule has broken in half, revealing its interior texture. At the archaeological site of Ngre Kataa, large chunks of 'bubbly' slag like this were occasionally found in household and other contexts, away from areas otherwise associated with metal-working activities. Potters at the time of the site's occupation had begun to use crushed iron slag as a tempering agent in their potting clays, which may explain why large nodules were being carried and cached in areas away from metal-working locations. Ngre Kataa, June, 2008.