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USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 426. Williams, Sidney A. (1966) Mineralogical Notes:. American Mineralogist, 51 (7) 1212-1217 Stewart, C.A. (1912)The geology and ore deposits of the Silverbell mining district, AZ, AIME Bull. 65: 455-505 (AIME Transactions, Vol. 43: 240-290. |
| (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: 143 (Table 4) |
| Luetcke, Rolf (n.d.) Personal communication. |
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| MRDS database Dep. ID file #10039918, MRDS ID #M051104. |
| MRDS database Dep. ID file #10039914, MRDS ID #M051097. |
Silver Bell Mining District, Silver Bell Mountains, Pima County, Arizona, USA