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USA | |
- Wrightson Mining District
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 88 (Table 4) Schrader (1915): 233-237 |
| Bearce, Neil R. (1999), Minerals of Arizona, 143-144. |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 89 (Table 4) Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 222-226 |
- Mansfield Gulch (Mansfield Canyon)
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 89 (Table 4) Schrader (1915): 230-231 |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 90 (Table 4) Schrader (1915): 226-229 |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 88 (Table 4) Schrader (1915): 229-230 |