copper

Irish Copper Axe-Ingots Recovered in Brittany: Experimental Casting to Recreate Porous Material

Aurélien Burlot (IE)
The present study discusses the casting of copper axe-ingots in open, wet sand moulds, in an attempt to recreate porous artefacts that have been recovered in Brittany, France. The original axe-ingots are considered to be Irish copper metalwork from the Early Bonze Age. However, these artefacts are not finished objects and are poorly cast. This nevertheless appears to be deliberate because...

Experimental Archaeometallurgy of Early-Middle Bronze Age Cyprus: Pilot Experiments of Copper Smelting at Pyrgos-Mavroraki

Marco Romeo Pitone (UK)

Experimental Archaeometallurgy and Pilot Experiments

Experimental archaeology applied to archaeo-metallurgical studies (experimental archaeometallurgy) has revealed itself as an essential tool to verify scholars’ hypotheses on the technological processes involved in ancient metallurgy. Experimental archaeometallurgy is a specialist field within experimental archaeology.

An Experimental Diachronic Exploration of Patination Methodology of Dark Patinated (Arsenical) Copper Alloys on Case Studies from the Eastern Mediterranean Bronze Age and Early Iron Age

Marianne Talma (DE)

Artificially dark patinated copper alloys appear in various times and regions and are commonly applied in prestigious polychrome metallic objects. Currently, the earliest finds known are from ca. 2000 BC in Egypt (See Fig. 1) and Palestine (See Fig. 2), followed by ca. 1500 BC in Greece and Cyprus (See Fig. 3 and 4) and again during the Roman period from ca. the late 4th century BC (See Fig. 5 and 6). 

The Colour Palette of Antique Bronzes: An Experimental Archaeology Project

Jonathan Devogelaere (FR)
Bronze is an alloy of copper and tin, with lead also added. Hellenistic and Roman bronze objects have a variable percentage of metals, and because of this the colour of the alloy will differ depending on the proportions. The colour of the alloy can be maintained by polishing, but it is also possible to give a patina to the surface of bronze using a reagent...

Copper

A soft reddish-brown metal (Cu).

Copper + Tin + People: Public Co-Smelting Experimentation in Northwestern Iberia

Aaron Lackinger (ES)
7th UK EA Conference Cardiff 2013
***In the present paper an experiment made in north-western Iberia for producing bronze using local ores and similar techniques to those perhaps practiced by the ancient prehistoric metallurgists during Bronze Age is described...

Anatomy of Prehispanic Bells - Study of an Ancient Lost Process

Raúl Ybarra (MX)

The elaboration of bells in the Prehispanic Era was of great importance due to the special meaning attributed to them in religious ceremonies. Today, knowledge of the techniques that were used in their fabrication is scant and lacking in detail. For that reason, the objective of the present study was to carry out a morphological study of bells from western Mexico...