| Lat / long: | 31.8868, -109.96066 |
| Primary: | Copper, Silver |
| Secondary: | Gold, Zinc |
| Ore: | Bornite, Chalcopyrite, Sphalerite |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host rock: | Bisber Group |
| Host type: | Limestone |
| Associated type: | Rhyolite,Granite |
| Structure: | N-W Trending Thrust Faults, Cobre Loma W Of Mine, Scorpion East Of Mine, Nw Trending Rhyolite Dike. Overturned Cret Beds Dip Sw S Of Mine Upright Cret Beds Dip Sw N Of Mine |
| MRDS | M800320 |
| DEP | 10109855 |
| Reference | SOUSA, R.X., 1980, GEOLOGY OF THE MIDDLE MARCH MINE AND VICINITY, CENTRAL DRAGOON MOUNTAINS, COCHISE COUNTY, AZ, MS THESIS, UNIV OF A |
| Reporter | Gest, Don E. |