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USA | |
| Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Jones, T.A. (1948), barite deposits in the Ouachita Mountains, Montgomery, Polk, and Pike Counties, Arkansas, US Bur. Mines Rept. Inv. 4348. |
| Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals, 63 (2) 104-125 doi:10.1080/00357529.1988.11761826 |
| Scull (1958) Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Rocks & Min.:63:113 |
| Econ Geol (1987) 82:1377-1385 Scull(1958). Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Jones, T.A. (1948), barite deposits in the Ouachita Mountains, Montgomery, Polk, and Pike Counties, Arkansas, US Bur. Mines Rept. Inv. 4348. Rocks & Min.:63:113 |
| Min News (1988) 4:8 pp 7 Rocks & Min.: 63: 113. |
| Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Jones, T.A. (1948), barite deposits in the Ouachita Mountains, Montgomery, Polk, and Pike Counties, Arkansas, US Bur. Mines Rept. Inv. 4348. |
| Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Jones, T.A. (1948), barite deposits in the Ouachita Mountains, Montgomery, Polk, and Pike Counties, Arkansas, US Bur. Mines Rept. Inv. 4348 Rocks & Min.: 56:248 & 63:113. |
| Brobst, D. A. (1958) Barite resources of the United States. Bulletin Vol. 1072B. US Geological Survey doi:10.3133/b1072b Jones, T.A. (1948), barite deposits in the Ouachita Mountains, Montgomery, Polk, and Pike Counties, Arkansas, US Bur. Mines Rept. Inv. 4348. |
| Rocks & Min.:63:112. |
Dempsey Cogburn Barite deposit, Sulphur Mountain, Montgomery County, Arkansas, USA