| [var. Niobium-bearing Rutile] Grainger, C.J., Groves, D.I., Tallarico, F.H.B., and Fletcher, I.R. (2008): Ore Geology Reviews 33, 451-489. Tallarico, F. H. B., McNaughton, N. J., Groves, D. I., Fletcher, I. R., Figueiredo, B. R., Carvalho, J. B., ... & Nunes, A. R. (2004). Geological and SHRIMP II U-Pb constraints on the age and origin of the Breves Cu-Au-(W-Bi-Sn) deposit, Carajás, Brazil. Mineralium Deposita, 39(1), 68-86. |