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USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 246 Simons, F.S. (1964), Geology of the Klondyke quadrangle, Graham and Pinal Cos., AZ, USGS PP 461. |
| Simons, F.S. (1964), Geology of the Klondyke quadrangle, Graham and Pinal Counties, Arizona, USGS PP 461: 141. MRDS file #10039450. |
| Simons, F.S. (1964) Geology of the Klondyke Quadrangle Graham and Pinal Counties. USGS Professional Paper 461: 135. |
| MRDS database Dep. ID #10027133, MRDS ID #M002202. |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 246 Simons, F.S. (1964), Geology of the Klondyke quadrangle, Graham & Pinal Cos., AZ, USGS PP 461. |
| MRDS database Dep. ID #10039439, MRDS ID #M050081 |