Löllingite from selected localities.
USA | |
| Rocks & Min.:10:147 & 60:112,116. |
R&M 75:3 pp 156-169; Norton, James J. (1964) Pegmatites and other Precambrian Rocks in the Southern Black Hills; Geology and mineral deposits of some pegmatites in the southern Black Hills, South Dakota. USGS Professional Paper 297E. | |
Rocks & Minerals: 67(6): 380-388.; USGS Bull 380D | |
R&M 75:3 pp 156-169 | |
Smith, A.E., Fritzsch, E. (2000) South Dakota mineral locality index. Rocks & Minerals: 75(3): 156-169.; USGS Prof Paper 297A. | |
R&M 75:3 pp 156-169 |
Etta Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA