|
Belize | |
| Henry Barwood field observation |
|
Costa Rica | |
| Nelson, C.E. (1990): Bulk mineable epithermal precious metal deposits of the Circum-Carribean region. In: Hausen, D.M., Halbe, D.N., Petersen, E.U., Tafuri, W.J., eds., Gold ’90 – Symposium Proceedings. Society for Mining, Metallurgy, and Exploration, Littleton, Colorado, pages 149-161. |
|
El Salvador | |
| Torio-Henríquez, E. (2007) Petrography and mineral alteration in Berlin geothermal field. Proceedings, Thirty-Second Workshop on Geothermal Reservoir Engineering. Stanford University, Stanford, California, January 22-24. |
|
Guatemala | |
| Harlap, A. and Williams-Jones, A.E., (2006) Buddingtonite: A Gold Vector In Disguise. in Geological Association of Canada, Program with Abstracts Volume 31 |
| Bluestone Resources Inc |
|
Nicaragua | |
| Collection of Alex Earl |
|
Panama | |
| [var. Moss Agate] Freehan, P. A. (1936) Agates in the Canal Zone: Rocks and Minerals, v. 11, no. 9, p. 170, 171. |
| Byington, C.B. and Russell, M.R., 2001, Economic geology and ore controls of the Santa Rosa Mine – An integrated structural analysis approach, Canazas, Veraguas, Republic of Panama: Society of Economic Geologists Special Publication 8, p. 318-329. |