TY - JOUR TI - The compositional evolution of apatite in the weathering profile of the Catalão I alkaline-carbonatitic complex, Goias, Brazil PY - 2004 AU - Toledo, Maria Cristina Motta de AU - Lenharo, Sara Lais Rahal AU - Ferrari, V. C. AU - Fontan, F. AU - Parseval, P. AU - Leroy, G. T2 - The Canadian Mineralogist SN - 0008-4476 DO - 10.2113/gscanmin.42.4.1139 UR - https://doi.org/10.2113/gscanmin.42.4.1139 VL - 42 IS - 4 SP - 1139-1158 ER -