The accessory minerals of the alkaline granitoids of Ninakri and Okrouyo (Ivory Coast, West African Craton): residence of REE, Y, Th and U

Brice Roland Kouassi, Abidjan, ABIDJAN, CÔTE D'IVOIRE, Alain Nicaise Kouamelan Sr, Felix Houphouet Boigny University, Petrology-Metallogeny, Abidjan, Côte D'ivoire and Anne-Sylvie André-Mayer, Lorraine University, Nancy, France