| Lat / long: | 31.89956, -111.07013 |
| Primary: | Copper |
| Secondary: | Silver, Gold |
| Ore: | Chalcopyrite, Copper |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1900 |
| Last production ended: | 1929 |
| Host type: | Quartzite,Limestone |
| Associated type: | Quartz Monzonite |
| Structure: | Some Post-Metallization Faulting. |
| MRDS | M050376 |
| DEP | 10039586 |
| Reference | {Deposit:: KEITH, S. B., 1974 , INDEX OF MINING PROPERTIES IN PIMA COUNTY, ARIZONA: ARIZONA BUREAU OF MINES BULLETIN 189 , P. 136 .}{Deposit:: HOUSER, F. N., 1949 , THE GEOLOGY OF THE CONTENTION MINE AREA, TWIN BUTTES, ARIZONA: UNIV. ARIZ. MS THESIS.}{Deposit:: BROWN, R. L., 1926 , GEOLOGY AND ORE DEPOSITS OF THE TWIN BUTTES DISTRICT: UNIV. ARIZ. MS THESIS.}{Production:: ( 8 ) ABM BULLETIN 189 , P. 136 .} |
| Reporter | Theodore, Ted G., Johnson, Kris H. (Creasey, S.C.) |