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| Rocks & Min.: 63:115. |
| Kidwell, Albert L. (1990) Famous Mineral Localities: Murfreesboro, Arkansas. The Mineralogical Record, 21 (6) 545-555 Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals, 63 (2) 104-125 doi:10.1080/00357529.1988.11761826 |
| Stroud, et al(1969). Rocks & Min.:63:115 |
| Min News (1992) 8:3 pp 1,4,7 Rocks and Minerals, (1989) 64:308-310 Smith, Arthur E. Jr. (1988) Arkansas Mineral Locality Index. Rocks & Minerals, 63 (2) 104-125 doi:10.1080/00357529.1988.11761826 www.craterofdiamondsstatepark.com American Mineralogist, Volume 85, pages 420–429, 2000 |
| U.S. Geological Survey. Bulletin 735. 1923 |
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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 |
| Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row. |
Crater of Diamonds State Park, Murfreesboro, Pike County, Arkansas, USA