Colombo, F., Lira, R., & Pannunzio Miner, E. V. (2009). Mineralogical Characterization Of Topaz From Miarolitic Pegmatites And W-Bearing Greisen In The A-Type El Portezuelo Granite, Papachacra (Catamarca Province). Revista De La Asociación Geológica Argentina, 64(2), 194-200. Retrieved from https://revista.geologica.org.ar/raga/article/view/1260