Baryte from selected localities.
USA | |
| R&M 75:3 pp 156-169 |
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" | |
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" | |
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" | |
| Rocks & Minerals: 75(3): 156-169. |
Loomis, T.A. (1999) The Ross Hannibal Mine, Lawrence County, South Dakota. The Mineralogical Record: 30: 199-206 (203). |