Radon in a disused mine in Cornwall, UK

Author: Gillmore Gavin K   Pearce Gillian   Denman Antony R  

Publisher: Emerald Group Publishing Ltd

ISSN: 0956-6163

Source: Environmental Management and Health, Vol.12, Iss.5, 2001-09, pp. : 500-509

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

A study has been undertaken of radon levels in an abandoned metalliferous mine in South-West England. Measurements have been taken in Gunnislake Old Adit using a variety of techniques. Radon gas levels of between 30,000Bq m-3 and 69,000Bq m-3 have been noted in this mine, associated with radon progeny levels of between 2.6 and 4.8 working levels. These radon levels pose a health risk for regular visitors to such mines.