Ribeiro, Andreza AparecidaLima, Diana QuintãoDuarte, Hélio AndersonMurad, EnverPereira, Márcio CésarSuita, Marcos Tadeu de FreitasArdisson, José DomingosFabris, José Domingos2017-07-192017-07-192011RIBEIRO, A. A. et al. Structural characteristics of chalcopyrite from a Cu(Au) ore deposit in the Carajás Mineral Province, Brazil. Hyperfine Interactions, v. 203, p. 47-50, 2011. Disponível em: <https://link.springer.com/article/10.1007/s10751-011-0347-z>. Acesso em: 20 jun. 2017.1572-9540http://www.repositorio.ufop.br/handle/123456789/8269t Mössbauer spectra and X-ray diffraction data show a chalcopyrite from the Cristalino Cu(Au) deposit in the Carajás Mineral Province in northern Brazil to consist of a single, tetragonal phase. This is in stark contrast to a previously described chalcopyrite from the Camaquã copper mine in southern Brazil, obviously reflecting differences in mineral (and thus ore deposit) genesis.en-USrestritoMössbauer spectroscopyChalcopyriteCopper depositRietveld analysisArtigo publicado em periodicohttps://link.springer.com/article/10.1007/s10751-011-0347-zhttps://doi.org/10.1007/s10751-011-0347-z