| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Brenner-Tourtelot, Elizabeth F. (1980) Uranium, rare-earth and thorium mineralization at the Hope Mine, eastern Bristol Mountains, San Bernardino County, California. USGS Open file report 80-821. Flamini, A. (1968) La fluoborite di Hope, San Bernardino County, California. Periodico di Mineralgia: 37: 129 Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 186, 379. Chesterman, C.W. & O.E. Bowen, Jr. (1958), Fluoborite from San Bernardino County, California (abstract): Geological Society of America Bulletin: 69: 1678-1679 Van Nostrand Reinholt Press: 516. Otton, James K. Glanzman, Richard K. |
New Method Mine, Amboy area, Bristol Mountains, San Bernardino County, California, USA