Azurite from selected localities.
USA | |
| Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 123 (Table 4). |
| Wright, L.A., et al (1953), Mines and mineral resources of San Bernardino County, California: California Journal of Mines and Geology: 49(1-2): 15, 63; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 226. |