| Lat / long: | -22.13088, -70.19955 |
| Primary: | Silica |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | La Negra Formation |
| Host type: | Andesite |
| MRDS | TC41653 |
| DEP | 10065915 |
| Reference | {Deposit:: FERRARIS B., FERNANDO, 1978, HOJA TOCOPILLA, REGION DE ANTOFAGASTA: CHILE INSTITUTO DE INVESTIGACIONES GEOLOGICAS MAPAS GEOLOGICOS PRELIMINARES DE CHILE, NO. 3, 32 P., ESCALA 1:250,000}{Other Database:: CIMRI} |
| Reporter | Orris, Greta J. |