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Metals from K2 and Mapungubwe, Middle Limpopo Valley: A Technological Study of Early Second Millennium Material Culture, With an Emphasis on Conservation - Couverture souple
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- ÉditeurBritish Archaeological Reports Oxford Ltd
- Date d'édition2014
- ISBN 10 1407312952
- ISBN 13 9781407312958
- ReliureBroché
- Nombre de pages182
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Metals from K2 and Mapungubwe, Middle Limpopo Valley A technological study of early second millennium material culture, with an emphasis on Archaeological Reports International Series
Edité par
BAR Publishing
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
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Description du livre PAP. Etat : New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9781407312958
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Metals from K2 and Mapungubwe; Middle Limpopo Valley: A technological study of early second millennium material culture; with an emphasis on conservation
Edité par
British Archaeological Reports Oxford Ltd
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
Neuf
Couverture souple
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Description du livre Etat : New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. N° de réf. du vendeur ria9781407312958_lsuk
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Metals from K2 and Mapungubwe, Middle Limpopo Valley: A technological study of early second millennium material culture, with an emphasis on conservation
Edité par
BAR Publishing
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
Neuf
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Description du livre Paperback / softback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days. N° de réf. du vendeur C9781407312958
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Metals from K2 and Mapungubwe, Middle Limpopo Valley A technological study of early second millennium material culture, with an emphasis on Archaeological Reports International Series
Edité par
BAR Publishing
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
Neuf
PAP
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Description du livre PAP. Etat : New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9781407312958
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Metals from K2 and Mapungubwe, Middle Limpopo Valley: A Technological Study of Early Second Millennium Material Culture, with an Emphasis on . Archaeological Reports International Series, 2653)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
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Description du livre Soft cover. Etat : New. xvii, 182 pages : illustrations (black and white), maps (black and white) ; 30 cm. The book focuses on the conservation of iron and copper objects that mostly belong to the Iron Age sites of K2 and Mapungubwe (AD 825-1290), the two most prominent archaeological settlements in the middle Limpopo valley area of northern South Africa. Forthe purpose of conservation three main objectives were considered: revealing the material and methods of fabrication; evaluating physical and chemical stability; and preservation. Chapter 1 provides a short introduction to the study and presents its objectives. Chapter 2 then sets out the analytical methods and princAles used in gathering and managing the data obtained. Next, Chapters 3 and 4 discuss the methods of manufacture of the selected artefacts as well as their physical stability. In these chapters the artefacts were respectively studied by the use of non-destructive methods such as neutron tomography and microscopy. Here, a new quantitative technique for estimating the corrosion percentage by using neutron tomograms and IMAGEJ software was introduced. Some of the objects with ambiguities as to their fabrication, were sampled destructively for metallographical examination and further chemical analyses. The native objects were manufactured by hot forging or cold working followed by annealing only in the case of copper, strA twisting and casting of molten copper in one piece mould. Meanwhile, new light was shed regarding signs of a new technique used in the production of some types of round wire on Mapungubwe Hill (strA-drawing). Chapter 5 examines the chemical stability of the artefacts and the deterioration processes affecting them, considering both the composition of corrosion products and the effects of environmental conditions on their formation. This information was gathered using analytical techniques such as Raman spectroscopy, XRD and SEM-EDS. Chapter 6 then presents suitable and practical conservation methods for the objects in question. These methods consist of both interventive and preventive conservation. The thesis concludes (in Chapter 7) with a summary of the results obtained. N° de réf. du vendeur BAR2653
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Metals from K2 and Mapungubwe, Middle Limpopo Valley: A Technological Study of Early Second Millennium Material Culture, with an Emphasis on Conservat
Edité par
British Archaeological Reports Oxford Ltd
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
Neuf
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Description du livre Kartoniert / Broschiert. Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Über den AutorrnrnFarahnaz KoleiniKlappentextThe book focuses on the conservation of iron and copper objects that mostly belong to the Iron Age sites of K2 and Mapungubwe (AD 825-1290), the two most prominent arc. N° de réf. du vendeur 595711011
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Metals from K2 and Mapungubwe, Middle Limpopo Valley : A technological study of early second millennium material culture, with an emphasis on conservation
Edité par
British Archaeological Reports Oxford Ltd
(2014)
ISBN 10 : 1407312952
ISBN 13 : 9781407312958
Neuf
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Description du livre Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The book focuses on the conservation of iron and copper objects that mostly belong to the Iron Age sites of K2 and Mapungubwe (AD 825-1290), the two most prominent archaeological settlements in the middle Limpopo valley area of northern South Africa. For the purpose of conservation three main objectives were considered: revealing the material and methods of fabrication; evaluating physical and chemical stability; and preservation. Chapter 1 provides a short introduction to the study and presents its objectives. Chapter 2 then sets out the analytical methods and principles used in gathering and managing the data obtained. Next, Chapters 3 and 4 discuss the methods of manufacture of the selected artefacts as well as their physical stability. In these chapters the artefacts were respectively studied by the use of non-destructive methods such as neutron tomography and microscopy. Here, a new quantitative technique for estimating the corrosion percentage by using neutron tomograms and IMAGEJ software was introduced. Some of the objects with ambiguities as to their fabrication, were sampled destructively for metallographical examination and further chemical analyses. The native objects were manufactured by hot forging or cold working followed by annealing only in the case of copper, strip twisting and casting of molten copper in one piece mould. Meanwhile, new light was shed regarding signs of a new technique used in the production of some types of round wire on Mapungubwe Hill (strip-drawing). Chapter 5 examines the chemical stability of the artefacts and the deterioration processes affecting them, considering both the composition of corrosion products and the effects of environmental conditions on their formation. This information was gathered using analytical techniques such as Raman spectroscopy, XRD and SEM-EDS. Chapter 6 then presents suitable and practical conservation methods for the objects in question. These methods consist of both interventive and preventive conservation. The thesis concludes (in Chapter 7) with a summary of the results obtained. N° de réf. du vendeur 9781407312958
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