Radiometric internal and external indexes for some granites with geological occurrence in the Paraná state, Brazil

FERREIRA, A.O.PECEQUILO, B.R.S.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01FERREIRA, A.O.; PECEQUILO, B.R.S. Radiometric internal and external indexes for some granites with geological occurrence in the Paraná state, Brazil. In: INTERNATIONAL SYMPOSIUM ON RADIATION PHYSICS, 12th, October 7-12, 2012, Rio de Janeiro, RJ. <b>Abstract...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/20560.http://repositorio.ipen.br/handle/123456789/20560openAccessbrazilbuilding materialsgraphiteactivity levelsradioactivityradium 226thorium 232potassium 40Radiometric internal and external indexes for some granites with geological occurrence in the Paraná state, BrazilResumo de eventos científicoshttps://orcid.org/0000-0001-5641-1165