| Lat / long: | 31.66041, -110.86874 |
| Primary: | Copper, Lead, Silver |
| Secondary: | Zinc, Gold |
| Ore: | Bornite, Chalcopyrite, Malachite, Sphalerite |
| Orebody form: | TABULAR |
| Discovery year: | 1895 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1913 |
| Last production ended: | 1937 |
| Host type: | Diorite |
| Associated rock: | Josephine Canyon Diorite |
| Associated type: | Diorite |
| Structure: | Sw End Of Gardner Canyon Dike Swarm; Veins In Region Generally Strike E-W And Can Be Traced Only A Few 100 Ft, Seams Or Stringers Of Oxidized Ferruginous Material Concentrated Along Sheeting Planes Of Shear Zone |
| Tectonic: | Salero Fault Block |
| Alteration processes: | At Depth, Shear Zone Ledge Is Composed Mainly Of Closely Sheeted, Sheared, And Partly Altered Diorite |
| MRDS | M241260 |
| DEP | 10046331 |
| Reference | {Deposit:: USBM-ABGMT PRODUCTION FILE DATA}{Deposit:: USBM-FILE DATA-CLUSTER #131, CONNECTICUT MINE}{Deposit:: USGS BULL 582, P. 189-190}{Deposit:: ARIZ BUR MINES BULL 191, P. 84}{Deposit:: ABGMT FILES STANTON B. KEITH}{Deposit:: USGS MAP I-614}{Deposit:: USGS PP 748, P. 11-12}{Deposit:: ROHRBACHER, ROBERT G., 1964, GEOLOGY OF THE TEMPORAL GULCH-MANSFIELD CANYON AREA, SANTA CRUZ COUNTY, ARIZONA; M.S. THESIS, UNIVERSITY OF ARIZONA, P. 65-73}{Deposit:: ABGMT CLIPPINGS FILE, CONNECTICUT MINE} |
| Reporter | Laraba, Peter (Calder, Susan) |