|
USA | |
| AmMin 67: 97-113 (1982) |
| Jahns, Richard H. (1952), AZ Bur. Mines Bull. 162: 97-98. |
| Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 103. |
| Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 104-105. |
| Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 103-104. |
| Jahns, R.H. (1952), Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 98-103. |
| Jahns, Richard H. (1952), AZ Bur. of Mines Bull. 162: 84-86. |
| Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 90-93. |
| Dale, V.B. (1961), Tungsten Deposits of Gila, Yavapai, and Mohave Counties, Arizona, US Bureau of Mines Information Circular 8078 |
| Jahns, R.H. (1952), Pegmatite deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 96-97. |
| Jahns, R.H. (1952), Pegmatite Deposits of the White Picacho District, Maricopa and Yavapai Cos., AZ, AZ Bur. Mines Bull. 162: 50, 93-96. |
| Jahns, R.H. (1952), AZ Bur. Mines Bull. 162: 87-90. |
| [var. Chalcedony] Jahns, Richard H. (1952), AZ Bur. of Mines Bull. 162: 51. |
Midnight Owl Mine, Independence Gulch, White Picacho Mining District, Yavapai County, Arizona, USA