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USA | |
- Papago Mining District (Sierrita Mining District)
| MRDS database Dep. ID file #10056477, MRDS ID #TC00317. |
| MRDS database Dep. ID file #10039559, MRDS ID #M050281. |
| MRDS database Dep. ID fle #10039560, MRDS ID #M050282. |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 132 (Table 4) Ransome (1922): 415 |
| (n.d.) ADMMR Mines Database, Arizona Geological Survey. Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 132 (Table 4) Ransome (1922): 415 |
- Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District)
| MRDS database Dep. ID file #10064581, MRDS ID #TC38994. |
| MRDS database Dep. ID file #10234484, MAS ID #0040190388. |
| Luetcke, Rolf (n.d.) Personal communication. |
Twin Buttes, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA