| Reference | {Deposit:: LIBBEY, F. W., ET AL., 1942 , MANGANESE IN OREGON: ODGMI BULL 17 , P. 57 .}{Deposit:: LOWRY, W.D., 1968, GEOLOGY OF THE IRONSIDE MTN. QUADRANGLE, OREGON; ODGMI OPEN-FILE REPORT, P. 71 AND MAP} |
| Reporter | Lee, W., Bradley, Robin (Walker, George W.), Gray, Jerry J., Li, Zhiping (Peters, S.) |