| Lat / long: | 18.19788, -66.67864 |
| Primary: | Copper, Molybdenum |
| Ore: | Chalcopyrite, Molybdenite |
| Discovery year: | 1957 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Diorite |
| Associated type: | Diorite |
| Structure: | Mineralized Zone Is Cut By Abundant Faults And Mineralized Fractures Spaced A Few Decimeters Apart |
| Alteration processes: | Biotite-Chlorite Zone In The Porphyry Near Its Contact With Surrounding Metavolcanics, Contains Cu, Mo, Au, Ag, Se, And Te; A Quartz-Sericite-Pyrite Zone Within The Porphyry, With Metals Of The Biotite-Chlorite Zone Nearly Absent |
| MRDS | W701072 |
| DEP | 10085481 |
| Reference | {Deposit:: COX, DENNIS P., AND BRIGGS, REGINALD P., 1973, METALLOGENIC MAP OF PUERTO RICO: U.S. GEOLOGICAL SURVEY, MISCELLANEOUS GEOLOGIC INVESTIGATIONS MAP I-721, ACCOMPANIED BY EXPLANATORY PAMPHLET, 6 P.}{Deposit:: COX, DENNIS P., PEREZ GONZALEZ, ILEANA, AND NASH, J. THOMAS, 1975, GEOLOGY, GEOCHEMISTRY, AND FLUID-INCLUSION PETROGRAPHY OF THE SAPO ALEGRE PORPHYRY COPPER PROSPECT AND ITS METAVOLCANIC WALLROCKS, WEST-CENTRAL PUERTO RICO: U.S. GEOLOGICAL SURVEY JOUR. RESEARCH, V. 3, NO. 3, P. 313-327.} |
| Reporter | Paidakovich, Matthew E. |