Ulexite from Lake County, California, USA
USA | |
| Korbel, Petr, Novak, Milan (1999) Minerals Encyclopaedia. Rebo Productions. |
| Murdoch, Joseph, Webb, Robert W. (1966) Minerals of California, Centennial Volume (1866-1966) - California Division Mines and Geology, Bulletin 189. p.1-559. Hanks, Henry Garber (1883), Report on borax deposits: California Mining Bureau. Report 3, part 2, 111 pp.: 38 |