| Lat / long: | 42.92815, -123.47644 |
| Primary: | Chromium |
| Ore: | Chromite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Serpentinite |
| Associated type: | Diorite |
| Structure: | Shearing |
| MRDS | M061219 |
| DEP | 10042915 |
| Reference | {Deposit:: RAMP, LEN, 1972, GEOLOGY AND MINERAL RESOURCES OF DOUGLAS COUNTY, OREGON: OREGON DEPT. GEOLOGY AND MINERAL IND. BULL. 75, 106 P.}{Deposit:: RAMP, LEN, 1961, CHROMITE IN SOUTHWESTERN OREGON: OREGON DEPT. GEOLOGY AND MINERAL IND. BULL. 52, 169 P.}{Deposit:: THAYER, T. P., 1974, UNPUBL. DATA}{Production:: ANNUAL TABLE FROM THAYER; CUMULATIVE ESTIMATE BY RAMP TO BE 450 TONS 1954-55 OF MASSIVE & LOW GRADE, FROM DAVIS CL.} |
| Reporter | Unknown, Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J. |