| Lat / long: | 33.19788, -109.37009 |
| Primary: | Manganese |
| Ore: | Psilomelane, Pyrolusite |
| Orebody form: | LENSES, IRREGULAR MASSES |
| Discovery year: | 1955 |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| First production started: | 1955 |
| Host rock: | Modoc Limestone;Morenci Shale |
| Host type: | Limestone |
| Structure: | Narrow Belts Of Carboniferous Limestone Surrounded By Tertiary Volcanic Flows, Limestone Beds Occupy Eastern End Of A Comparatively Narrow Belt Of Carboniferous Rocks That Extends Westward For Several Miles |
| Tectonic: | Transition Between Basin And Range And Colorado Plateau Provinces |
| Alteration processes: | Surface Oxidation To Unknown Depths |
| MRDS | M001690 |
| DEP | 10027003 |
| Reference | {Deposit:: FARNHAM, L.L., STEWART, L.A., AND DELONG, C.W., 1961 , MANGANESE DEPOSITS OF EASTERN ARIZONA: U.S.B.M. INFORMATION CIRCULAR 7990 , P. 96 .}{Deposit:: USBM FILES, OLIVER GROUP OF CLAIMS}{Deposit:: BENNETT, 1975, GEOLOGY AND ORIGIN OF THE BRECCIAS IN THE MORENCI-METCALF DISTRICT, GREENLEE COUNTY, ARIZONA: M.S. THESIS UNIVERSITY OF ARIZONA, 153 P.}{Production:: U.S.B.M. I.C. 7990 , P. 96 .} |
| Reporter | Johnson, Kris H. (Creasey, S.C.), Calder, Susan R. |