Willemite from selected localities.
USA | |
| Keith, S.B. (1972), Mineralogy and paragenesis of the 79 mine lead-zinc-copper deposit, Min.Rec.: 3: 247-264. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona (1995), 3rd.ed.: 158, 247, 413, 421; Williams, S.A. & J.W. Anthony (1970), Hemihedrite, a new mineral from AZ, Am.Min.: 55: 1088-1102 |
Florence Mine, Ripsey Hill area, Ripsey Mining District, Tortilla Mountains, Pinal County, Arizona, USA