|
Ecuador | |
| Mineralizaciones de Contacto en La Joya-Daule-Ecuador |
| Alejandro Felix Gutierrez |
| R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006 |
| Collected by Alejandro Felix Gutierrez,Samuel Macias and other members of mineralogic group of Guayaquil in (2012 and 2013). |
| Collected by Alejandro Felix Gutierrez,Samuel Macias and other members of mineralogic group of Guayaquil in (2012 and 2013). |
| Alejandro Felix Gutierrez |
| R. S. Bowman and S. E. Delap (Eds.) Zeolite ’06—7th International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites Socorro, New Mexico USA, 16–21 July 2006 |