| Hyrsl, Jaroslav, Rosales, Zolina (2003) Peruvian Minerals: An Update [Peru]. The Mineralogical Record, 34 (3) 241-254 Hyrsl, Jaroslav, Rosales, Zolina (2003) Peruvian Minerals: An Update [Peru]. The Mineralogical Record, 34 (3) 241-254 Mineralogical Record 28, no. 4 (1997) collections of Rock Currier, Jack Crowley, Jaroslav Hyrsl and Alfredo Petrov. |
Pasto Bueno, Pampas District, Pallasca Province, Ancash, Peru