Simandl, George J.
Carbonatites: related ore deposits, resources, footprint, and exploration methods - London Institute of Materials, Minerals and Mining 2018 - pp 123-152 ilus.
CARBONATITA
CLASIFICACION
EXPLORACION MINERA
TIERRAS RARAS
LEY MINERAL
NIOBIO
METODOS DE EXPLORACION
Carbonatites: related ore deposits, resources, footprint, and exploration methods - London Institute of Materials, Minerals and Mining 2018 - pp 123-152 ilus.
CARBONATITA
CLASIFICACION
EXPLORACION MINERA
TIERRAS RARAS
LEY MINERAL
NIOBIO
METODOS DE EXPLORACION