|
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 115. Hutton, C.O. (1959b), An occurrence of pseudomalachite at Safford, AZ, Am.Min.: 44: 1298-1301. |
| MRDS database Dep. ID #10027008, MRDS ID #M001705. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 146, 261, 336 Hutton, C.O. (1959b), An occurrence of pseudomalachite at Safford, AZ, Am.Min.: 44: 1298-1301. |
| MRDS database Dep. ID #10027031, MRDS ID #M001755. |