Microanalytical investigation of K-rich fenites from the Catalão II alkaline‑carbonatite complex in Central Brazil: Implications for ore-forming processes within the world's largest niobium province

Autor: Velásquez-Ruiz, Felipe, Reich, Martin, Cordeiro, Pedro, Lagoeiro, Leonardo, Angerer, Thomas
Zdroj: In Journal of Geochemical Exploration March 2024 258
Databáze: ScienceDirect