Proustite from Cordillera Administrative Region, Luzon, Philippines
Philippines | |
| Econ Geol (1996) 91:243-272 |
| Anthony, John Williams, Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. (1990) Handbook of Mineralogy Vol. 1 - Elements, Sulfides, Sulfosalts. Mineral Data Publishing, Tucson, Arizona. |