| Lat / long: | -19.81703, -65.99389 |
| Primary: | Lead, Zinc, Tin |
| Secondary: | Antimony, Silver |
| Ore: | Cassiterite, Galena, Pyrargyrite, Silver, Sphalerite, Stibnite |
| Gangue: | Pyrite |
| Orebody form: | TABULAR |
| Discovery year: | 1492 |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| Production years: | 1500(?) TO 1972 |
| First production started: | 1542 |
| Host rock: | Mondragon-Non-Marine Sediments;Torotoro Red Sandstone |
| Host type: | Tuff,Volcanic Breccia (Agglomerate) |
| Associated type: | Tuff,Volcanic Breccia (Agglomerate),Dacite |
| Structure: | N-S, N-S Fissure Probably Parallel To Fold Axes Of Underlying Ordovician Sediments |
| Tectonic: | Eastern Cordillera, Southern Part |
| MRDS | W002052 |
| DEP | 10068799 |
| Reference | {Deposit:: AHLFELD, F., AND SCHNEIDER-SCHERBINA, A., 1964, LOS YACIMIENTOS MINERALES Y DE CARBUROS, DEPTO. NAC. GEOLOGIA, BOL. 5 (ESPECIAL) PP. 204-206.}{Deposit:: RUEDA A., JUAN, 1971, GEOLOGIA DEL YACIMIENTO PORCO Y SUS ALREDEDORES: LA PAZ, UMSA, TESIS DE GRADO}{Deposit:: CABALLERO M., MARIO, 1978, GEOLOGIA ECONOMICA DEL YACIMIENTO MINERO DE PORCO: LA PAZ, UMSA, TESIS DE GRADO}{Production:: MINISTRY OF MINES AND METALLURGY, 1970} |
| Reporter | Irving, Earl M., Urquidi-Barrau, Fernando |