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USA | |
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| Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission Howard, J. Michael (1987) Mineral Species of Arkansas - A Digest. Bulletin Vol. 23 (1st ed.) Arkansas Geological Commission |
| Karl Estes (1998) Mineral News, 14, #5, 8-10. |
| Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals, 63 (2) 104-125 doi:10.1080/00357529.1988.11761826 |
| Stone, et al (1973). Rocks & Min.:63:109 |
| Stroud, et al(1969). Rocks & Min.:63:110 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Sick (1984). Rocks & Min.: 63:113 64:294 |
| Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals, 63 (2) 104-125 doi:10.1080/00357529.1988.11761826 |
| Howard, J. Michael (2007) Bulletin Vol. 23, Mineral Species of Arkansas - A Digest (2nd ed.) Arkansas Geological Commission |
| Rocks & Min.: 63:122 Dana 6: 140 & 692. |
| Howard(1979). Rocks & Min.:63:123 |
| Miser & Purdue(1929). Rocks & Min.:63:123 |
| Rocks & Min.: 63:123. |
| Rocks & Min.: 63:123. |
| Rocks & Min.: 63: 123. |
| Rocks & Min.: 63:124. |
| Miser & Purdue(1929). Rocks & Min.:63:123 |
| R&M 69:3 pp 156-162 |
| R&M 69:3 pp 156-162 |
| R&M 69:3 pp 156-162 AM. MINERALOGIST, V. 18, 335-340. |
| R&M 69:3 pp 156-162 AM. MINERALOGIST, V. 18, 335-340. |
| Saunders, J. A., Prikryl, J. D., & Posey, H. H. (1988). Mineralogic and isotopic constraints on the origin of strontium-rich cap rock, Tatum dome, Mississippi, USA. Chemical geology, 74(1-2), 137-152. |
| Rocks & Min. vol. 72 (1997) |