|
Canada | |
|
| |
|
| |
|
USA | |
|
| U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225. |
- Pima District (Olive District; Mineral Hill District; Twin Buttes District)
| Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 136 (Table 4); Ransome (1922): 423-424; Wilson, E.D., et al (1950), Arizona zinc and lead deposits, part I, AZ Bur. Mines Bull. 156: 48; Arizona Bureau of Mines file data. |
|
| The Mines and Minerals of the Great American Rift, R.W. Holmes & M.B. Kennedy, 1983 |
|
| http://ace.acadiau.ca/~cstanley/Research/Past/Other_Publications/Stanley_1984_Thesis.htm |