Coquimbite from United Verde Mine, Jerome, Verde Mining District, Black Hills (Black Hill Range), Yavapai County, Arizona, USA
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 186 Galbraith, F.W. & Brennan (1959), Minerals of AZ: 63. Lausen, C. (1928), Hydrous sulphates formed under fumerolic conditions at the United Verde mine, AmMin: 13: 203-229 Anderson, C.A. (1927), Voltaite from Jerome, AZ, Am.Min.: 12: 287-290 |