| Lat / long: | 21.33384, -101.33368 |
| Primary: | Mercury |
| Tertiary: | Iron |
| Operation type: | Unknown |
| Deposit type: | VEINS |
| Production size: | Small |
| Development status: | Past Producer |
| MRDS | MX10002 |
| DEP | 60001204 |
| Reference | WITTICH, E., 1920, CRIADEROS DE CINABRIO EN LAS TOBAS BASALTICAS DEL CERRO EL GIGANTE, GUANAJUATO: PETROLEO, V. 13, NO 7, P. 7, 10. |