Magnetite from selected localities.
USA | |
| Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology: 49(1-2): 90; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 151. |
| Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology: 49(1-2): 87; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 151. |
Perry, L.E. (1980) Black jade in the Sidewinders. Rock & Gem 10, 7, p. 48-51. |