STRIKING THE BALANCE: THE ROLES OF PETROGRAPHY AND GEOCHEMISTRY IN STONE AXE STUDIES IN IRELAND*

There has been a long but sporadic history of research on stone axes in Ireland, leading to the formation of the Irish Stone Axe Project (ISAP) in 1990. The purpose of this paper is to outline the research strategy of the project and to indicate the petrological techniques that are being applied in parallel with archaeological and archival studies to classify and identify potential sources for Irish stone axes. These include macroscopic studies, transmitted and reflected light microscopy on polished thin sections and X-ray fluorescence analyses. The results of the macroscopic examination of 15916 axes indicate that one rock type, porcellanite, was the dominant source, but that a wide range of other lithologies was also exploited. Several avenues for more detailed research are highlighted. A case study of gabbro axes demonstrates the value of this systematic approach to stone axe studies, and the results of this study suggest that some of these axes are petrographically consistent with British Group I, presumed to originate from sources in Cornwall, south-west England.     

TIN ISOTOPY—A NEW METHOD FOR SOLVING OLD QUESTIONS

Tin was a vital commodity in times past. In central Europe, the earliest finds of tin‐bronze date to about 2200 bc , while in Greece they are c. 400–500 years earlier. While there is evidence for prehistoric copper mining—for example, in the Alps or mainland Greece, among other places—the provenance of the contemporary tin is still an unsolved problem. This work deals with a new approach for tracing the ancient tin via tin isotope signatures. The tin isotope ratios of 50 tin ores from the Erzgebirge region (D) and 30 tin ores from Cornwall (GB) were measured by MC–ICP–MS. Most ore deposits were found to be quite homogeneous regarding their tin isotope composition, but significant differences were observed between several deposits. This fact may be used to distinguish different tin deposits and thus form the basis for the investigation of the provenance of ancient tin that has been sought for more than a century. Furthermore, the tin‐isotope ratio of the ‘Himmelsscheibe von Nebra’ will be presented: the value fits well with the bulk of investigated tin ores from Cornwall.     

GEOPHYSICAL SURVEY AT BODEN VEAN,CORNWALL, INCLUDING AN ASSESSMENT OF THE MICROGRAVITY TECHNIQUE FOR THE LOCATION OF SUSPECTED ARCHAEOLOGICAL VOID FEATURES*

A geophysical survey was conducted at Boden Vean, St. Anthony Meneage, Cornwall, over the site of a buried chamber thought to be the remains of a souterrain or fogou. A combination of geophysical techniques was successfully applied including an experimental microgravity survey over the location of the buried chamber itself. Magnetometer survey revealed a complex palimpsest of archaeological activity extending throughout the surrounding landscape, centred on a rectangular ditched enclosure containing the fogou. A series of gravity anomalies were recorded in the vicinity of the latter which were consistent with the collapsed section of the feature recorded by the Cornish Archaeological Unit. Further gravity anomalies suggested the presence of additional void features, possibly related to the extended passages of the fogou.     

A Disgruntled Tourist in King Arthur's Court: Archaeology and Identity at Tintagel,Cornwall

Abstract

'Welcome to Tintagel, the birthplace of King Arthur' is a phrase often repeated at this small village on the north coast of Cornwall where legend, childhood stories and merchandise all serve to attract thousands of visitors per year. As 'a place to go', the area provides stunning coastal scenery, a romantic ruined castle and a highly commercialised village. Tintagel Island, owned by the Duchy of Cornwall but managed by English Heritage, plays centre stage as the 'birthplace' in question. On-site, the character of Arthur is largely debunked as a literary phenomenon and, furthermore, a survey of day-trippers revealed that visitors were left in an interpretive limbo — arriving with ideas of Arthur and leaving knowing little about Tintagel.

Whilst the aesthetics of the castle and scenery go some way towards mitigating against disappointment, on site encounters with kitsch representations of the past combine with more amorphous senses of pseudo-spiritual atmospheres as well as experiences of walking, eating and drinking to ultimately provide a 'grand day out'. The marketing ephemera and heritage presentation all serve to create, reinforce and suppress different identities of place which are revealed as being a fairly cohesive package of Celtic-Arthuriana. This paper questions the ways in which visitors' expectation and imagination are mediated through experience of place.