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Preview | Issue Date | Title | Author(s) |
| 2008-07-07T20:09:14Z | Cerrusite | Law, Haley; Ekstrom, Carol L. |
| 2008-06-28T17:44:23Z | Chalcedony | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T17:49:51Z | Chalcedony,Calzedony | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-30T02:30:39Z | Chalk (Tag) | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T17:55:37Z | Chert | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-29T00:59:10Z | Coal | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-29T01:04:09Z | Coal | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-30T03:13:48Z | Corundum | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-07-10T17:08:49Z | Cryolite | Ekstrom, Carol L. |
| 2008-07-07T20:44:50Z | Diamond crystal | Law, Haley; Ekstrom, Carol L. |
| 2008-07-10T17:17:57Z | Edenite | Ekstrom, Carol L. |
| 2008-07-10T16:45:11Z | Epidote | Ekstrom, Carol L. |
| 2008-06-28T17:38:11Z | Flint | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T17:33:17Z | Flint | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T17:28:34Z | Flint | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T22:48:13Z | Fluor Spar | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T22:30:31Z | Fluorite | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T22:36:55Z | Fluorite | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-06-28T20:33:03Z | Fossil Wood | Corbitt, Nathan P.; Ekstrom, Carol L. |
| 2008-07-07T20:07:13Z | Galena | Law, Haley; Ekstrom, Carol L. |