Calcite from selected localities.
USA | |
| Emmons and Becker (1885) Statistics and Technology of the precious Metals. Census reports Tenth census. June 1, 1880, Volume 13 By United States. Census office. 10th census, 1880, United States. Census Office |
R&M 75:3 pp 156-169 | |
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" | |
| Rocks & Minerals: 60: 111. |
SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" | |
Loomis, T.A. (1999) The Ross Hannibal Mine, Lawrence County, South Dakota. The Mineralogical Record: 30: 199-206 (203). | |
| SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills" |
Homestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA