Magnetite from selected localities.
USA | |
| Simons, F.S. (1964) Geology of the Klondyke Quadrangle Graham and Pinal Counties. USGS Professional Paper 461: 135-136, Plate 1. |
| Wilson, W.E. (1988), The Iron Cap Mine, Min.Rec.: 19(2): 81-87. |
MRDS database Dep. ID #10027133, MRDS ID #M002202. |