Maiza, P. J., S. A. Marfil, E. Cardellach, and J. Zunino. “Geochemistry of the Kaolinized Zone of Estrella Gaucha Mine, Province of Chubut”. Revista De La Asociación Geológica Argentina, vol. 64, no. 3, June 2021, pp. 426-32, https://revista.geologica.org.ar/raga/article/view/1225.