Garnet Group from selected localities.
USA | |
| Phil Osborn collection, circa 1981. |
| Osborn, P. (2006) Personal communication between Philip Osborn, Hemet CA. (discoverer/owner) and Scott L. Ritchie, SDMC; 07/25. |
Laurano, A. F., Jr. (1991) Rainbow mine (Juan Diego) case files, 1988 thru 1991: unpublished. | |
San Diego Mining Company (1998), Sly Rick lode field analysis and valuable mineral discovery, Jan. | |
| Wright, L. A. (1957), N.B.S.: 206 (7/24/58). |