| Lat / long: | -4.7729, -79.81649 |
| Primary: | Stone, Volcanic Materials |
| Secondary: | Zeolites |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Associated type: | Tonalite,Diorite,Andesite,Basalt |
| Alteration processes: | See Comments |
| MRDS | PIU0006 |
| DEP | 10054929 |
| Reference | MONTREUIL DE, LUIS; INFORME PETROGRAFICO DE CUATRO MUESTRAS DE ROCA DE LA MARGEN IZQUIERDA DEL RIO MACARA, ZONA DE FRONTERA CON ECUADOR. BANCO MINERO COD.B5184. MAYO DE 197 |
| Reporter | Valladares, Javier Delgado, Gonzales, Rosa |